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Journal articles on the topic 'Arduino Gas Sensor'
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1
Kholmatov, Oybek. "SOFT GAS DETECTION ON THE ARDUINO PLATFORM." American Journal of Engineering and Technology 5, no. 11 (2023): 47–55. http://dx.doi.org/10.37547/tajet/volume05issue11-08.
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This article soft gas detection on the Arduino platform is an affordable and accessible approach to monitoring the presence of specific gases in the environment. This article provides a comprehensive guide on implementing soft gas detection using Arduino, covering key aspects such as gas sensor selection, wiring, calibration, data interpretation, and control logic implementation. By leveraging the capabilities of Arduino boards and compatible gas sensors, users can create reliable gas detection systems for various applications. The article highlights the importance of proper sensor calibration, data interpretation, and safety precautions when working with potentially hazardous gases. Soft gas detection on the Arduino platform offers a cost-effective solution for gas monitoring, making it suitable for hobbyists, students, and professionals alike.
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O. A., Oni, Makinde R. O., Wahab G. A., and Muibi A. K. "Smart Gas Leakage Detector Using Arduino Gas Sensor." Advanced Journal of Science, Technology and Engineering 4, no. 1 (2024): 112–18. http://dx.doi.org/10.52589/ajste-7ys8i2nh.
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This project is carried out using the Methane Quality (MQ-2) sensor to detect Liquefied Petroleum Gas LPG, smoke and Carbon Monoxide (CO) leakage in the environment. The microcontroller used was an Arduino Uno for controlling the environmental temperature monitoring system. The results obtained from the sensor would be displayed on the 16x2 i2c Liquid Crystal Display (LCD). The new system with an Arduino microcontroller and MQ2 consists of the hardware design which includes the device design, as well as the software design which consist of the Arduino source code. They also consist of Internet of Things (IoT) enabled sensors, which work as a real-time indicator. After testing, we have 17.7% failure and 82.3% accuracy.
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Hidayat, Nurul, Samsul Hidayat, Nugroho Adi Pramono, and Ulfa Nadirah. "Sistem Deteksi Kebocoran Gas Sederhana Berbasis Arduino Uno." Rekayasa 13, no. 2 (2020): 181–86. http://dx.doi.org/10.21107/rekayasa.v13i2.6737.
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Penggunaan gas di berbagai sendi kehidupan manusia sekarang ini tidak dapat terhindarkan, mulai dari kebutuhan skala rumah tangga hingga industri. Dalam upaya meningkatkan pencegahan terjadinya kecelakaan kerja akibat kebocoran gas, kontrol terhadap kebocoran gas merupakan sebuah tindakan yang vital. Oleh karena itu, makalah ini membahas respon sensor gas MQ2, MQ3, dan MQ5 terhadap gas dan asap. Ketiga sensor gas tersebut dijalankan oleh mikrokontroler ATMega328 dengan modul Arduino Uno. Sebagai aktuator, buzzer digunakan sebagai pengirim sinyal audio dan LED sebagai basis informasi visual terkait pengingat adanya gas berlebih yang terdeteksi oleh MQ2, MQ3, dan MQ5. Secara mekanisme fisis, ketika sensor gas mendeteksi adanya gas berlebih, maka sinyal suara dari buzzer akan aktif sedemikian rupa sehingga dapat digunakan sebagai indikasi dini terhadap keberadaan atau kebocoran gas. Secara umum, sensor gas MQ2, MQ3, dan MQ5 memiliki respon yang sedikit berbeda pada jenis asap dan gas yang berbeda. Pada gilirannya nanti, hasil dari penelitian ini dirancang sebagai informasi penting dalam pemilihan jenis sensor gas sesuai kebutuhan. Simple Gas Leakage Detection System Based on Arduino UnoAbstractThe use of gas in various aspects of human life nowadays is inevitable, ranging from the needs of household scales to industries. As an effort to increase the prevention of occupational accidents due to gas leakage, control of gas leakage becomes a vital action. Therefore, this paper discusses the response of MQ2, MQ3, and MQ5 gas sensors to gases and smokes. The ATMega328 microcontroller ran the three gas sensors with the Arduino Uno module. As an actuator, buzzers were used as audio signal senders and LEDs as a basis for visual information related to reminders of excess gas detected by MQ2, MQ3, and MQ5. The physical mechanism, when the gas sensor detects the presence of excess gas, then the sound signal from the buzzer could be activated in such a way that it can be used as an early indication of the presence of leakage of gas. Generally, MQ2, MQ3, and MQ5 gas sensors performed slightly differently in responding to the presence of gases and smokes. In turn, the results of this study are designed as relevant information in selecting the type of gas sensor as needed.Keywords: Gas sensor, Microcontroller, MQ2, MQ3, MQ5, Simple instrumentation.
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Hussein, Nadia Mahmoud, Yasmin Makki Mohialden, and Saba Abdulbaqi Salman. "Impact of IoT-Based Environmental Monitoring on Lab Safety and Sustainability." Babylonian Journal of Internet of Things 2024 (March 1, 2024): 16–26. http://dx.doi.org/10.58496/bjiot/2024/003.
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Several internal and external dangers might threaten a laboratory, the institution, and the public if not addressed properly. These hazards are addressed by our extensive laboratory monitoring system. This device detects elevated temperatures, gas leaks, fires, and solution pH. Elements of this system include an Esp32 microcontroller, LCD, Arduino Uno, mq2 gas sensor, DS18B20 temperature sensor, flame sensor, relay, water pump, and pH sensor for acidity measurement. The Arduino IDE controls sensors. Once the temperature reaches 50 degrees Celsius, an alarm, red LED, and mobile phone notification activate. Gas leaks activate a green LED, an alarm, and a message. Flame sensors notify and start water pumps when fires occur. Gas leaks and fires activate a buzzer. The IoT offers essential incident reporting and remote laboratory monitoring. The code is written in Arduino C++.
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Mane, Supriya A., Digambar Y. Nadargi, Jyoti D. Nadargi, Omar M. Aldossary, Mohaseen S. Tamboli, and Vinayak P. Dhulap. "Design, Development and Validation of a Portable Gas Sensor Module: A Facile Approach for Monitoring Greenhouse Gases." Coatings 10, no. 12 (2020): 1148. http://dx.doi.org/10.3390/coatings10121148.
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We report the unique design and prototype of a portable gas sensor module for monitoring greenhouse gases. The commercially available gas sensors (MQ-02, MQ-135, and TGS2602) were adopted in designing the module using Arduino Uno. Different locations in the city of Solapur, India (17.6599° N, 75.9064° E), were scanned for the usability of the developed prototype of the mobile gas sensor module. The choice of gas sensors in combination with Arduino Uno led to an excellent prototype for measuring the concentration of greenhouse gases, and therefore the wrong alarm for toxic gases. The prototype model and corresponding greenhouse gas concentrations (ppm) are described using an interplay of sensor design, software program, and greenhouse gases sites.
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Syeda Bushra Shahewaz and Ch. Rajendra Prasad. "Gas leakage detection and alerting system using Arduino Uno." Global Journal of Engineering and Technology Advances 5, no. 3 (2020): 029–35. http://dx.doi.org/10.30574/gjeta.2020.5.3.0109.
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The presence of hazardous LPG gas leakage in a domestic, work place, also, stored gases container gas which exhibits ideal characteristic is use. For that sake, an alarm unit is used to vibrate an alarm which is buzzer. Buzzer gives an audible sign of the presence of LPG volume. The sensors are widely used to detect essence of propane, iso-butane, LPG and even smoke. The sensor has an advantage to combine a sensitivity response time. If the LPG sensor senses gas leak from work place or home, sensor output goes to active low (logic-0) condition. Arduino UNO is used in the project; low signals are overlooked by the Arduino and gas leakage is been noticed by the Arduino. The Arduino UNO turns on the LCD and buzzer. It even turns on the GSM modem after that, it continues to send messages SMS to mobile number specifically mentioned in the program of the source code for alerting danger to the people.
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Syeda, Bushra Shahewaz, and Rajendra Prasad Ch. "Gas leakage detection and alerting system using Arduino Uno." Global Journal of Engineering and Technology Advances 5, no. 3 (2020): 029–35. https://doi.org/10.5281/zenodo.4478394.
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The presence of hazardous LPG gas leakage in a domestic, work place, also, stored gases container gas which exhibits ideal characteristic is use. For that sake, an alarm unit is used to vibrate an alarm which is buzzer. Buzzer gives an audible sign of the presence of LPG volume. The sensors are widely used to detect essence of propane, iso-butane, LPG and even smoke. The sensor has an advantage to combine a sensitivity response time. If the LPG sensor senses gas leak from work place or home, sensor output goes to active low (logic-0) condition. Arduino UNO is used in the project; low signals are overlooked by the Arduino and gas leakage is been noticed by the Arduino. The Arduino UNO turns on the LCD and buzzer. It even turns on the GSM modem after that, it continues to send messages SMS to mobile number specifically mentioned in the program of the source code for alerting danger to the people.
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Sokibi, Petrus, and Riza Abdi Nugraha. "PERANCANGAN PROTOTYPE SISTEM PERINGATAN INDIKASI KEBAKARAN DI DAPUR RUMAH TANGGA BERBASIS ARDUINO UNO." Jurnal Digit 10, no. 1 (2020): 11. http://dx.doi.org/10.51920/jd.v10i1.152.
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Menggunakan sistem untuk mendeteksi kebakaran adalah suatu pilihan yang berguna untuk memberikan keamanan ketika terjadi bencana kebakaran. Kemajuan teknologi di bidang elektronika berkembang sangat pesat dalam pembuatan alat-alat yang canggih, yaitu alat yang dapat memberikan banyak manfaat dan mempermudah pekerjaan manusia. Munculnya masalah seperti ketika terjadi kebocoran gas LPG yang dapat menjadi pemicu kebakaran, atau ketika munculnya kobaran api yang bisa menyebabkan kebakaran yang lebih besar. Dalam penulisan ini dijelaskan perancangan sistem peringatan indikasi kebakaran di dapur rumah tangga berbasis Arduino Uno yang berfungsi sebagai pemberi peringatan ketika terdeteksi kebocoran gas LPG atau kobaran api. Berdasarkan permasalahan tersebut kemudian muncul gagasan untuk membuat sistem yang dapat memberikan alarm pemberitahuan. Sistem ini terdiri dari Arduino Uno sebagai pengendali utama dari sistem, Sensor Gas MQ2 sebagai pendeteksi kebocoran gas LPG, Sensor Api sebagai pendeteksi nyala api, Buzzer untuk mengeluarkan bunyi peringatan ketika terdeteksi kebocoran LPG atau kobaran api, dan Modul SIM800L yang berguna untuk mengirimkan pemberitahuan melalui SMS ke nomor yang didaftarkan sebelumnya. Untuk pemrograman Arduino menggunakan aplikasi Arduino IDE. Sistem ini nantinya ketika sensor gas atau sensor api mendeteksi kebocoran gas LPG atau kobaran api, data dari sensor tersebut diproses oleh Arduino Uno, kemudian Arduino Uno menyalakan Buzzer dan mengirimkan pemberitahuan melalui SMS ke nomor penerima yang dituju. Hasil dari penelitian ini adalah sistem peringatan indikasi kebakaran di dapur rumah tangga berbasi Arduino Uno.
 
 Kata kunci : Arduino , Sensor Gas, Sensor Api, Buzzer, Modul SIM800L
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Hasan, Maulana, and Adnan Rafi Al Tahtawi. "Android Early Fire Detector Integrated with Multisensor and Bluetooth Communications." Jurnal Teknologi dan Sistem Komputer 6, no. 2 (2018): 64–70. http://dx.doi.org/10.14710/jtsiskom.6.2.2018.64-70.
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This research aims to design fire early warning system using Arduino and Android with Bluetooth communication. The system is constructed using three sensors which are KY-026 flame detector, DS18B20 temperature sensor, and MQ-07 gas sensor. The communication used HC-05 Bluetooth module to send sensor data from Arduino to Android. Testing results show that Arduino through Bluetooth communication able to send sensor data to Android within range of 20 cm with no obstacle condition and range of 10 cm if there exists the obstacle. The system will send ‘normal’ status to Android when fulfilled this conditions: flame sensor value less than 200, temperatures less than 30°C, and gas levels less than 300 ppm. There are seven other conditions that contain ‘warning’ and ‘danger’ data if those condition above not fulfilled.
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Mudda, Mallikarjun, Madishetty Vivek, Jadhav Sachin, and Dasari Rohith Reddy. "Air Quality Detection and Notification using Arduino IDE." International Journal for Research in Applied Science and Engineering Technology 11, no. 1 (2023): 1301–6. http://dx.doi.org/10.22214/ijraset.2023.48572.
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Abstract: Truck drivers typically work long hours and occasionally in highly polluted settings like mines. Accident prevention at the workplace relies heavily on the health and alertness of the driver. The cabin's air quality can sometimes get worse, which can make drivers tired. A gas detector is a piece of equipment that works as part of a safety system to tell you if there are gases in a certain area. This type of project can communicate with the control system to automatically switch off process and is used to detect gas leaks and other emissions. There are numerous gases that can be harmful to organic life, such as humans or animals, which is why this kind of device is important. Oxygen depletion and combustible, flammable, and toxic gases can be detected with gas detectors. This kind of device is used a lot in industry and can be found monitoring manufacturing processes in places like oil rigs. Gas leak detection is the process of using sensors to find gas leaks that could be dangerous. When a hazardous gas is detected, these sensors typically emit an audible alarm. Early detection of gas leaks, when they occur, is one way to cut losses caused by leaks. One of the many technologies that helps stop gas leaks from harming people even more is the mobile sensor. Another approach to overcoming losses from both material and non-material sources is the creation of mobile sensors. It is anticipated that it will eventually be overcome using a gas sensor MQ-2 as a detector before it has a wider impact. MQ-2 is chosen due to inexpensive and long lifespan. The Arduino IDE is used to implement the C language, which is used to calibrate and configure MQ-2. With a distance of about 0-10 cm between the gas sensor and the point of leakage, it is anticipated that the results will be accurate to 80 percent after the gas sensor has been configured.
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Hidayat, Imam. "Sistem Pendeteksi Kebocoran Gas Menggunakan Sensor MQ-6 Berbasis Jaringan Sensor Wireless." Techno.Com 17, no. 4 (2018): 355–64. http://dx.doi.org/10.33633/tc.v17i4.1771.
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Pemakaian gas LPG dapat membantu memudahkan kegiatan masak memasak dan memperlancar bisnis masyarakat yang menggunakannya. Terlepas dari kegunaannya bagi masyarakat, gas LPG juga menyimpan bahaya yang mengancam. Hal tersebut dikarenakan jika terjadi kebocoran gas pada LPG tersebut. Penyebab dari bocor tabung gas ini bisa terjadi karena kebocoran pada selang, tabung atau pada regulatornya yang tidak terpasang dengan baik dan tabung gas yang didistribusikan memang kualitasnya kurang baik atau rusak fisik. Penelitian ini bertujuan untuk menghasilkan sebuah rancang bangun alat pendeteksi kebocoran tabung gas LPG dengan menggunakan sensor MQ-6 sebagai sensor gas, dan GSM Modul sebagai pengirim notifikasi sms ke ponsel pengguna, Arduino Uno sebagai penghubung berbagai sistem dan berbagai alat lainnya. Cara kerja alat ini yaitu, ketika sensor MQ-6 mendeteksi gas LPG maka sensor akan mengirimkan data ke Arduino kemudian Arduino mengirimkan instruksi ke GSM Modul untuk mengirimkan pesan notifikasi pada ponsel pengguna.
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Jimmy, Jimmy, and Aryuanto Soetedjo. "Detektor Analisis Dan Perekaman Database Konsentrasi Gas Hasil Reaksi Fischer-Tropsch Berbiaya Murah Menggunakan Sensor Gas Berbasis Arduino." Buletin Profesi Insinyur 6, no. 3 (2023): 72–76. http://dx.doi.org/10.20527/bpi.v6i3.192.
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Perkembangan teknologi sensor dan antarmuka komputer yang sangat pesat dapat dimanfaatkan untuk membangun suatu peralatan yang dapat digunakan untuk pengukuran dan perekaman konsentrasi gas hasil penelitian secara cepat. Pengembangan peralatan sensor gas sekaligus perekaman data secara kontinyu berbiaya murah, diperlukan untuk meningkatkan performa penelitian khususnya dalam pengolahan hasil penelitian. Salah satu penelitian yang memerlukan data konsentrasi gas secara kontinyu adalah reaksi Fischer-Tropsch. Gas yang lolos dari kondensor terakhir terdiri dari CO, H2, N2, CO2, CH4, C2-4 yang diencerkan dengan udara pada pada rasio udara/gas buang sebesar 150, selanjutnya dilewatkan kotak yang berisi sensor gas CO (Arduino MQ-7, kapasitas pembacaan 20-2000 ppm), CO2 (Arduino MG-811, kapasitas pembacaan 350-10.000 ppm) dan CH4 (Arduino MQ-4, kapasitas pembacaan 200-10.000 ppm). Pengenceran dilakukan untuk mengakomodasi batas pembacaan masing-masing sensor. Ketiga sensor ini dihubungkan dengan sebuah komputer untuk perekaman data kadar CO sisa dan CO2 dan CH4 yang terbentuk. Hasil implementasi pengukuran sensor yang diproses menggunakan Arduino ditampilkan dalam sebuah layar LCD dalam satuan ppm (part per million) dan datanya disimpan dalam Microsoft Excel. Jarak waktu perekaman dapat diatur dalam program tersebut. Kalibrasi diperlukan untuk mengukur akurasi sensor. Tingkat kesalahan (error) pada kalibrasi yang membandingkan konsentrasi gas standar dengan konsentrasi gas sampel adalah 14,91% untuk CH4; 17,98% untuk CO2 dan 14,60% untuk CO.Kata kunci: detektor gas, karbonmonoksida, karbondioksida, metana, Arduino
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Muhammad Ainun Najib, Adam Syuhada, Wahyu Dika Irfianton, and Sulartopo Sulartopo. "Sistem Deteksi Kebakaran Menggunakan Esp32 Dan Arduino." Seminar Nasional Teknologi dan Multidisiplin Ilmu (SEMNASTEKMU) 3, no. 1 (2023): 211–18. http://dx.doi.org/10.51903/semnastekmu.v3i1.216.
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,. Fire disasters are disasters that occur more often than other disasters such as floods, landslides, earthquakes or tsunamis. This disaster can happen at any time and no one knows for sure when this disaster will come. The impact of a fire disaster is not only material but can result in the loss of human life. Factors that cause fire disasters often occur due to human negligence and fires often occur in houses where the occupants are abandoned. The research carried out this time focuses on creating a fire detection system using ESP32 and Arduino. The system uses three sensors, namely a temperature sensor, a gas sensor and a fire sensor. Temperature sensors are useful for monitoring room temperature conditions, fire sensors are useful for detecting the presence of fire in a fire disaster and gas sensors are useful for detecting the presence of smoke that appears as a result of a fire disaster. This system uses Arduino Uno and ESP32 microcontrollers. The results of the fire detection system are expected to reduce the occurrence of fire accidents and also losses caused by fire accidents
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Sapkal, Vinay. "Arduino-Based Safety System for Gas Flame Monitoring, Leakage Detection, and Utensil Presence Using Sensor Integration and SMS Alerts." International Journal for Research in Applied Science and Engineering Technology 11, no. 11 (2023): 2588–93. http://dx.doi.org/10.22214/ijraset.2023.57055.
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Abstract: In this research project, we present an innovative Arduino-based safety system designed to enhance household gas safety by monitoring gas flame, detecting gas leakage, and ensuring the presence of utensils in the cooking area. By integrating various sensors such as a flame sensor, gas leakage sensor, and ultrasonic sensor, coupled with servo motor control and GSM technology, our system provides real-time monitoring and proactive response to potential hazards. This project showcases the integration of hardware components and intelligent control algorithms, enabling an efficient and reliable safety system. The use of Arduino as the central control unit provides a flexible and cost-effective solution for gas safety applications. Experimental results demonstrate the effectiveness of our system in detecting potential hazards, triggering appropriate actions, and notifying users via SMS alerts.
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Rajana, Charandeep Kumar. "Battery Management System Using IoT." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 5155–60. http://dx.doi.org/10.22214/ijraset.2024.61134.
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Abstract: This study presents an Arduino-based system for advising users of nearby EV stations and tracking the status of their automobile batteries. The MQ-2 gas sensor, DHT11 temperature sensor, and DC voltage sensor are the three main sensors that the system interfaces with through the use of an Arduino Uno microcontroller as the central controller. When the battery temperature rises over safe limits, the DHT11 sensor monitors it and sends out alarms. By detecting gases being released into the atmosphere, the MQ-2 gas sensor warns customers of possible battery problems. Through the use of a Java web application, the DC voltage sensor suggests local EV stations and notifies users when levels are low. The sensor measures voltage and percentage. By delivering timely alerts and making charging facilities easier to use, this integrated solution raises user awareness of battery health and promotes safer driving. By fusing Arduino technology with sensor data and web application capability, it illustrates how IoT can be used practically in the automotive industry.
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K Somasekhar, Karnam Amaresh, K. E. CH Vidya Sagar, Lallu Shekaran, and B Sharadvithi. "IOT BASED COAL MINE SAFETY SYSTEM USING ARDUINO." Journal of Nonlinear Analysis and Optimization 14, no. 02 (2023): 01–10. https://doi.org/10.36893/jnao.2023.v14i2.111.
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Now a day’s due to global warming and climate changes there are challenging situation in field of coal mine. To reduce the cost and improve the productivity along with product quality the atomization in the field of coal mine is indeed necessary, which will also reduce the mine workers efforts. This paper proposes a design of a Wireless Sensor Network (WSN) with the help of controller which is able to monitor the temperature, humidity, gas ,ldr, in an underground mine. This system also controls the ventilation demand to mine workers depending upon present climate conditions within the mine field. This system utilizes the low power, cost effective controller a temperature sensor LM35, humidity sensor, fire sensors, gas sensor, for sensing the mine climate parameters and Wi-Fi for remote logging of data at central location to control the climate state with the help of motor and value control circuitry..
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K L, Mrs Anu, Faizan ahamed khan, Reehan Shariff, Kishan Mandre S, and Mohammed Ayyan. "IoT Based Smart Garbage Monitoring System and Domestic Care." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 12 (2024): 1–6. https://doi.org/10.55041/ijsrem39508.
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The IoT-Based Smart Garbage Monitoring and Domestic Care System leverages Arduino and various sensors to provide an intelligent solution for waste management and domestic care. The system utilizes ultrasonic sensors to measure the fill levels of bins, detecting when they are near capacity. An IR sensor identifies the presence of waste in real time, and a moisture sensor classifies the waste as either wet or dry. This classification enables the system to segregate waste using a servo motor for proper disposal. Additionally, a gas sensor monitors harmful gases like methane, which may indicate hazardous conditions. The ultrasonic sensor measures the bin's level by emitting ultrasonic waves and measuring the time taken for the waves to bounce back after hitting the surface of the waste. By utilizing this data, the system can determine the fill level of the dustbin. Key Words: IoT-Based Waste Management, Smart Garbage Monitoring, Domestic Care System, Arduino Microcontroller, Ultrasonic Sensor, IR Sensor, Moisture Sensor, Wet and Dry Waste Segregation, Servo Motor, Gas Sensor, Methane Detection, Real-Time Monitoring, Smart Dustbin, Hazardous Gas Monitoring, Intelligent Waste Disposal, Ultrasonic Wave Measurement, IoT Applications, Sustainable Waste Management, Environmental Monitoring
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Mainah, Muth, Rahmawita Getari, Randi Fadillah, Rahmat Restu, and Ikhsan Ikhsan. "Rancang Alat Pendeteksi Kebakaran Dengan Sensor Asap Menggunakan Arduino Uno." Jurnal Pustaka Robot Sister (Jurnal Pusat Akses Kajian Robotika, Sistem Tertanam, dan Sistem Terdistribusi) 2, no. 1 (2024): 1–4. http://dx.doi.org/10.55382/jurnalpustakarobotsister.v2i1.435.
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Sensor gas dan asap didesain untuk mendeteksi seberapa tinggi tingkat kandungan gas dan asap. Di dalam ruangan rata-rata sensor akan menunjukkan angka 30-35, jika diluar ruangan 32-37, maka sensor tersebut harus disesuaikan pembebananya. Jika gas dan asap mencapai sensor, sensor akan mendeteksi nilainya lebih dari 50 dan bisa meningkat dengan cepat sesuai kadar kandugan gas dan asap yang dideteksi oleh sensor. Arduino diprogram jika angka sensor melebihi 50 sensor memberikan sinyal kepada mikrokontroler untuk mengaktifkan module mp3, Speaker mini sebagai output alat akan mengeluarkan suara peringatan “ADA KEBAKARAN”.
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Wulandari, Retno Sri, Maurita Hans Anderson Unmehopa, Korneles Roland Renwarin, and Natasya Aisah Septiani. "RANCANG BANGUN SENSOR GAS BERBASIS ARDUINO MENGGUNAKAN TINKERCAD." Prosiding Seminar Nasional Teknologi Energi dan Mineral 2, no. 1 (2022): 1298–303. http://dx.doi.org/10.53026/sntem.v2i1.688.
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Perkembangan ilmu pengetahuan dan teknologi pada saat ini memiliki dampak meningkatnya kebutuhan dari manusia akan sumber daya energi. Dengan membuat pendekteksi asap/gas menggunakan website tinkercad berbasis Arduino akan membantu memonitor adanya potensi bahaya kebakaran yang terjadi dirumah dimana bisa diakses saat berada diluar rumah. Arduino merupakan modul mikrokontroler dalam pengembangan perangkat elektronik dengan menggunakan kode pemrograman pada saat melakukan perintah. Penggunaan sistem mikroprosesor dapat dilakukan oleh berbagai bidang keahlian. Pengoperasian sebuah peralatan listrik dilakukan secara otomatis dengan arduino, dan Sensor Gas sebagai alat pendeteksi kandungan gas hidrokarbon yang mudah terbakar Ketika lingkungan sekitar mengandung gas yang mudah terbakar, konduktifitas sensor akan meningkat seiring dengan meningkatnya konsentrasi gas mudah terbakar dalam udara.
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Nur Alfan, Alfiru, and Viki Ramadhan. "PROTOTYPE DETEKTOR GAS DAN MONITORING SUHU BERBASIS ARDUINO UNO." PROSISKO: Jurnal Pengembangan Riset dan Observasi Sistem Komputer 9, no. 2 (2022): 61–69. http://dx.doi.org/10.30656/prosisko.v9i2.5380.
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Adanya peralihan penggunaan bahan bakar dari minyak tanah menjadi LPG (Liquidfied Petroleum Gas), tapi penggunaan LPG juga memiliki resiko yang cukup tinggi yaitu terjadinya kebocoran gas. Jenis bahan bakarnya adalah gas yang tidak memiliki warna, serta tergolong dalam jenis gas yang sangat mudah terbakar maka sedikit saja penangannya terlambat maka api bisa tiba-tiba menjadi sangat besar dan menghanguskan isi rumah. Untuk menghindari keterlambatan penanganan saat terjadi kebocoran gas, dengan cara memberikan peringatan dalam bentuk suara melalui buzzer dan juga tampilan pada LCD. Untuk tindakan penanggulangan terhadap kebocoran gas agar tidak menyebabkan ledakan ataupun kebakaran, digunakan relay yang dihubungkan sistem pembuangan udara ketika sensor MQ-6 mendeteksi adanya kebocoran gas LPG. Sensor MQ-6 berperan sebagai sensor pendeteksi kebocoran gas. Menggunakan Buzzer untuk memberikan informasi peringatan dalam bentuk suara dan tampilan informasi pada LCD. Mikrokontroller yang dipakai adalah atmega8.
 
 Kata Kunci: Kebocoran Gas, Mikrokontroller, Sensor MQ6
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Muhammad Ainun Najib, Sulartopo Sulartopo, Dani Sasmoko, Danang Danang, and Iman Saufik Suasana. "Sistem Pendeteksi Bencana Kebakaran Menggunakan ESP32 Dan Arduino Berbasis WEB." Neptunus: Jurnal Ilmu Komputer Dan Teknologi Informasi 2, no. 1 (2024): 15–24. http://dx.doi.org/10.61132/neptunus.v2i1.62.
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Fire is a threat to human safety, property and the environment. With the increasingly rapid development and progress of development, the risk of fires is increasing. Shophouses or shophouses are places that are prone to fires. The increasingly dense population and the construction of office buildings have created a vulnerability in the event of a fire. Preventive efforts must be carried out by each individual and work unit, so that casualties from fire incidents can be minimized. Fires can cause moral, material and even human life losses. Fires that hit public facilities, of course, cause losses to many people. Shophouse fires often occur suddenly due to short circuits, gas explosions or due to sparks from cigarettes/matches. The research carried out this time focuses on creating a fire detection system using ESP32 and Arduino. The system uses three sensors, namely a temperature sensor, a gas sensor and a fire sensor. Temperature sensors are useful for monitoring room temperature conditions, fire sensors are useful for detecting the presence of fire in a fire disaster and gas sensors are useful for detecting the presence of smoke that appears as a result of a fire disaster. This system uses an ESP32 microcontroller and uses the Arduino IDE application. The results of the fire detection system are expected to reduce the occurrence of fire accidents and also losses caused by fire accidents.
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K, Jothimani, Thangamani S, Kiruthika D, and Arun K. "Residence Automation System Using Internet of Things." Webology 18, no. 05 (2021): 1204–11. http://dx.doi.org/10.14704/web/v18si05/web18301.
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Home automation using Internet of Things is full of automation and the human being’s life is getting easier as almost everything is systematic by replacing the conventional/manual systems. Recent days, the internet is the mixed part of every human life to gather the knowledge of technology. Internet of things provides a source the devices to connect, sensed by sensors and controlled by remote across a grid infrastructure. Various kind of sensors are designed to meet the need of Home automation such as flame sensor, gas sensor, touch sensor, soil moisture sensor, Infrared sensor where it is connected with Arduino board and it automatically controls the environment. Infrared Sensor is used to find the movement of objects and is used in home automation for example we can use infrared sensor in car shed to monitor the car activities. Based on the car motion we can use infrared sensor. Infrared sensor is used to sense the car movement based on the movement light is automatically changed into on condition and if there is no movement the light turns into off condition. The Arduino board have microcontroller to control all the process occurred in home and it can be sensed by the various sensor and it can be alert to the owner by mail or any other process. The results are obtained with the help of Arduino Software and Arduino UNO for all the sensors.
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Putra, Mifza Ferdian, Awang Harsa Kridalaksana, and Zainal Arifin. "Rancang Bangun Alat Pendeteksi Kebocoran Gas LPG Dengan Sensor Mq-6 Berbasis Mikrokontroler Melalui Smartphone Android Sebagai Media Informasi." Informatika Mulawarman : Jurnal Ilmiah Ilmu Komputer 12, no. 1 (2017): 1. http://dx.doi.org/10.30872/jim.v12i1.215.
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Peranan gas LPG pada saat ini sangatlah penting bagi kehidupan manusia baik di rumah tangga maupun di industri. Namun, gas dapat berdampak negatif, terutama bila tidak diketahui telah terjadi kebocoran dari tabung atau tempat penyimpanan gas LPG tersebut. Penyebab dari bocor tabung gas ini bisa terjadi karena kebocoran pada selang, tabung atau pada regulatornya yang tidak terpasang dengan baik dan tabung gas yang didistribusikan memang kualitasnya kurang baik ataurusak fisik. Penelitian ini bertujuan untuk menghasilkan sebuah rancang bangun alat pendeteksi kebocoran tabung gas LPG dengan menggunakan sensor MQ-6 sebagai sensor gas, dan ethernet shield sebagai modul pada mikrokontroler arduino uno untuk menghubungkan arduino dengan jaringan internet. Cara kerja alat ini yaitu, ketika sensor MQ-6 mendeteksi gas LPG maka sensorakan mengirimkan data ke mikrokontroler pada arduino untuk diberikan respon berupa menyalakan kipas, buzzer sebagai alarm, dan alat ini dapat mengirimkan informasi data analog gas ke smartphone android menggunakan plaltform Cayenne melalui jaringan internet.
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Silalahi, Andri, Deddy Hartama, Ika Okta Kirana, Indra Gunawan, and Sumarno Sumarno. "RANCANG BANGUN ALAT PENDETEKSI KEBOCORAN PADA TABUNG GAS MENGGUNAKAN ARDUINO BERBASIS SMS." Jurnal Krisnadana 1, no. 3 (2022): 48–58. http://dx.doi.org/10.58982/krisnadana.v1i3.178.
Full textAbstract:
Peranan gas LPG pada saat ini sangatlah penting bagi kehidupan manusia baik di rumah tangga maupun di industri. Namun, gas dapat berdampak negatif, terutama bila tidak diketahui telah terjadi kebocoran dari tabung atau tempat penyimpanan gas LPG tersebut. Penyebab dari bocor tabung gas ini bisa terjadi karena kebocoran pada selang, tabung atau pada regulatornya yang tidak terpasang dengan baik dan tabung gas yang didistribusikan memang kualitasnya kurang baik ataurusak fisik. Penelitian ini bertujuan untuk menghasilkan sebuah rancang bangun alat pendeteksi kebocoran tabung gas LPG dengan menggunakan sensor MQ-5 sebagai sensor gas, dan ethernet shield sebagai modul pada mikrokontroler arduino uno untuk menghubungkan arduino dengan Berbasis SMS. Cara kerja alat ini yaitu, ketika sensor MQ-5 mendeteksi gas LPG maka sensorakan mengirimkan data ke mikrokontroler pada arduino untuk diberikan respon berupa menyalakan, buzzer sebagai alarm, dan alat ini dapat mengirimkan informasi data analog gas ke smartphone android menggunakan plaltform Cayenne melalui Perangkat SMS.
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Junaidi, Ach, Frida Agung Rakhmadi, Asih Melati, and Kuwat Triyana. "Design of Ammonia Gas Measurement System using TGS-826 Sensor, Arduino Nano Microcontroller, 16x2 LCD, and Micro SD Module." Proceeding International Conference on Science and Engineering 3 (April 30, 2020): 243–44. http://dx.doi.org/10.14421/icse.v3.505.
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Design of ammonia gas measurement system using TGS-826 sensor, Arduino Nano microcontroller, 16x2 LCD and micro SD module has been successfully carried out. Design was created with the help of SketchUp application. System design that has been made consists of ammonia adsorption chamber and electronic components in the form of a TGS-826 sensor, Arduino Nano microcontroller, 16x2 LCD and micro SD module. Working principle of the system that has been designed begins with the active sensor TGS-826 in detecting ammonia gas. Output from the sensor is then forwarded to the Arduino Nano microcontroller for processing. Processed data is then displayed by 16x2 LCD and the ammonia gas measurement data will automatically be stored in the micro SD module. Results of this design will make it easier in making the system.
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Susanto, Edi Susanto. "PROTOTYPE SISTEM PENDETEKSI KEBOCORAN GAS LPG BERBASIS ARDUINO UNO." Jurnal Elektro Kontrol (ELKON) 2, no. 1 (2022): 17–27. http://dx.doi.org/10.24176/elkon.v2i1.7375.
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ABSTRAK Gas LPG merupakan salah satu program konversi pemerintah yang menjadi barang kebutuhan rumah tangga modern saat ini. Meskipun gas LPG lebih praktis penggunaanya daripada minyak tanah, tetapi masih memiliki kekurangan yaitu bahaya yang dapat ditimbulkan gas LPG jika terjadi kebocoran gas. Berdasarkan bahaya tersebut maka diperlukan suatu alat yang dapat mendeteksi kebocoran serta tanda peringatan adanya kebocoran. Untuk mendapatkan sistem yang dapat bekerja secara otomatis, maka diperlukan arduino-uno sebagai pengontrol alat tersebut dan menggunakan Sensor Gas MQ-2. Alat ini bekerja pada saat sensor MQ-2 mendeteksi gas LPG pada udara normal. Sistem ini dirancang dengan menggunakan sensor gas MQ-2 yang berfungsi mendeteksi kebocoran gas pada perlengkapan kompor gas dan Alat tersebut telah berhasil direalisasikan dan dapat membantu sebagai pendeteksi kebocoran terhadap tabung gas LPG pada ruang dapur.
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Sumaedi, Ade. "PERANCANGAN SISTEM KEAMANAN PENDETEKSI KEBOCORAN GAS LPG MENGGUNAKAN SENSOR MQ-2 BERBASIS MIKROKONTROLER ARDUINO UNO R3 STUDI KASUS DI RUMAH MAKAN." Infotech: Journal of Technology Information 10, no. 2 (2024): 199–208. https://doi.org/10.37365/jti.v10i2.286.
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This research aims to answer the need for a security system that is capable of detecting LPG gas leaks in restaurants to avoid potential fire and explosion hazards. The system developed uses an MQ-2 gas sensor controlled by an Arduino Uno R3 microcontroller, capable of detecting the presence of LPG gas and providing early warning to restaurant owners. The main objective of this research is to design and implement an effective and efficient safety system in detecting LPG gas leaks, which can provide warnings quickly and accurately to prevent accidents (explosion and fire). The methodology used in this research includes the hardware and software design stages, as well as system testing in an actual restaurant environment. The hardware consists of the MQ-2 sensor, Arduino Uno R3 microcontroller, buzzer module to provide alarms, I2C LCD to display data received from the MQ-2 gas sensor, and others. Software was developed using the Arduino IDE platform to program the microcontroller to detect and respond to gas leaks. The results of system implementation show that the MQ-2 sensor is able to detect LPG gas leaks quickly and accurately. An alarm sounds as soon as a leak is detected, providing effective early warning to restaurant owners. In addition, this system has also been tested in various conditions to ensure its reliability. The conclusion of this research is that the security system based on the MQ-2 sensor and Arduino Uno R3 microcontroller can function well in detecting LPG gas leaks and providing early warning which is much needed to prevent accidents in restaurants. This system is proven to be efficient, easy to implement, and reliable as an effective security solution. ABSTRAKPenelitian ini bertujuan untuk menjawab kebutuhan akan sistem keamanan yang mampu mendeteksi kebocoran gas LPG di rumah makan guna menghindari potensi bahaya kebakaran dan ledakan. Sistem yang dikembangkan menggunakan sensor gas MQ-2 yang dikontrol oleh mikrokontroler Arduino Uno R3, mampu mendeteksi keberadaan gas LPG dan memberikan peringatan dini kepada pemilik rumah makan. Tujuan utama dari penelitian ini adalah untuk merancang dan mengimplementasikan sistem keamanan yang efektif dan efisien dalam mendeteksi kebocoran gas LPG, yang dapat memberikan peringatan dengan cepat dan akurat untuk mencegah kecelakaan (ledakan dan kebakaran). Metodologi yang digunakan dalam penelitian ini mencakup tahap perancangan perangkat keras dan perangkat lunak, serta pengujian sistem di lingkungan rumah makan yang sebenarnya. Perangkat keras terdiri dari sensor MQ-2, mikrokontroler Arduino Uno R3, modul buzzer untuk memberikan alarm, LCD I2C untuk menampilkan data yang diterima dari sensor gas MQ-2, dan lain-lain. Perangkat lunak dikembangkan menggunakan platform Arduino IDE untuk memprogram mikrokontroler dalam mendeteksi dan merespons kebocoran gas. Hasil implementasi sistem menunjukkan bahwa sensor MQ-2 mampu mendeteksi kebocoran gas LPG dengan cepat dan akurat. Alarm berbunyi segera setelah kebocoran terdeteksi, memberikan peringatan dini yang efektif kepada pemilik rumah makan. Selain itu, sistem ini juga telah diuji dalam berbagai kondisi untuk memastikan keandalannya. Kesimpulan dari penelitian ini adalah bahwa sistem keamanan berbasis sensor MQ-2 dan mikrokontroler Arduino Uno R3 ini dapat berfungsi dengan baik dalam mendeteksi kebocoran gas LPG dan memberikan peringatan dini yang sangat dibutuhkan untuk mencegah kecelakaan di rumah makan. Sistem ini terbukti efisien, mudah diimplementasikan, dan dapat diandalkan sebagai solusi keamanan yang efektif.
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Ade Sumaedi, Irfan Fathoni, Roma Dian Candra Wiralaksana, Nurul Huda, and Ucup. "Pengantar dan Penerapan Teknologi Otomatisasi Untuk Sistem Kendali Kebocoran Gas LPG Berbasis Mikrokontroler Arduino dan Sensor MQ-2 Di SMAN 1 Cikeusal." Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat 6, no. 1 (2025): 142–50. https://doi.org/10.32493/abdilaksana.v6i1.47047.
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Dalam upaya meningkatkan kesadaran serta wawasan mengenai teknologi keselamatan, khususnya terkait potensi kebocoran gas LPG, tim pengabdian masyarakat melaksanakan kegiatan pengenalan teknologi otomatisasi sistem kontrol kebocoran gas LPG di SMAN 1 Cikeusal. Kegiatan ini bertujuan untuk memberikan pemahaman yang komprehensif kepada para siswa tentang pentingnya menjaga keselamatan di lingkungan rumah serta bagaimana pemanfaatan teknologi dapat membantu meningkatkan keamanan. Teknologi yang diperkenalkan dalam kegiatan ini adalah sistem otomatisasi berbasis mikrokontroler Arduino yang dilengkapi dengan sensor MQ-2. Sensor MQ-2 dirancang khusus untuk mendeteksi kebocoran gas LPG secara cepat dan akurat. Dalam sistem ini, sensor MQ-2 bertugas mendeteksi keberadaan gas LPG di udara. Apabila konsentrasi gas melebihi ambang batas tertentu, sensor akan mengirimkan sinyal kepada mikrokontroler Arduino. Selanjutnya, mikrokontroler akan mengaktifkan alarm dan dapat menjalankan tindakan pencegahan lain, seperti menyalakan lampu LED secara otomatis atau menampilkan notifikasi di perangkat LCD I2C. Para siswa memperoleh penjelasan secara mendalam tentang cara kerja sistem tersebut, mulai dari prinsip dasar sensor MQ-2, proses pemrograman pada mikrokontroler Arduino, hingga integrasi sistem dengan perangkat otomatisasi. Selain itu, dilakukan pula demonstrasi langsung untuk memperlihatkan bagaimana sistem merespons ketika mendeteksi kebocoran gas. Demonstrasi ini bertujuan memberikan pemahaman praktis kepada siswa mengenai penerapan teknologi tersebut.
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Rao, Dr K. Madhusudhana. "LPG CYLINDER AUTO FILLING AND GAS LEAKAGE DETECTION." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem30127.
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The project "LPG Cylinder Auto Filling and Gas Leakage Detection" integrates IoT technology for automating the LPG cylinder filling process and detecting gas leakages. The system utilizes a Load Cell connected to a Node MCU to measure the weight of the cylinder. Concurrently, a gas sensor interfaced with an Arduino board detects any gas leakages. Through serial communication between the Node MCU and Arduino, the weight data from the Load Cell is transmitted to the Arduino, which then displays both the weight information and gas leakage status on an LCD display. Additionally, a Python installed PC is employed to facilitate email notifications. Upon detecting a gas leak or a decrease in weight, the Arduino sends this information to the Python PC via serial communication. Subsequently, email alerts are generated and sent to the designated recipients, notifying them of the detected gas leakage and the need for refilling the cylinder. Moreover, in case of a gas leak, the system activates a pump to initiate the refilling process. Through this integrated approach, the project aims to enhance safety and efficiency in LPG cylinder management. Keywords : Node MCU, Arduino UNO, Gas sensor, Load cell, Python installed PC, Buzzer, Relay, DC Motor.
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Shirisha, Devarakonda. "LPG Transport Tracking and Leakage Detection with Accident Prevention Alert System." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem45250.
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The LPG Transport Tracking and Leakage Detection with Accident Prevention Alert System offers a comprehensive solution for enhancing the safety and monitoring of LPG transportation. Powered by an Arduino microcontroller, the system integrates multiple sensors, including a gas sensor to detect leaks, a load cell to monitor cylinder weight, and a DHT11 for environmental conditions. In the event of a leak, the system triggers a buzzer alert and automatically sends notifications via GSM to pre-defined contacts. Real-time vehicle tracking is enabled through a GPS module, while an LCD display provides continuous updates on gas levels, weight, and location. This system ensures timely detection and response to hazards, significantly reducing risks and improving transport safety. Keywords: LPG transport, leakage detection, accident prevention, Arduino, GPS tracking, gas sensor
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Dangrach, Meeral, Syed Mazhar Ali Shah, Agha Zain ul Abdin, Adeel Ali, and Mukhtiar Ahmed. "IOT Based Fire System." Journal of Applied Engineering & Technology (JAET) 5, no. 1 (2021): 19–30. http://dx.doi.org/10.55447/jaet.05.01.31.
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In the past few decades there were no facilities to protect the valuable things from fire, smoke and high temperature & humidity automatically because the technology of that time was not advanced and the people usually do these things manually, and to avoid that or to minimize the damage caused by fire outbreak an IoT technology is used to control such a kind of risk. IoT is a modern system that consist of sensors and switches associated with a focal center (Arduino nano). In this project we have used flame sensor, gas sensors, temperature &humidity sensor and Nod mcu with Arduino device and actuators to extinguish the fire and smoke automatically, and the data will be sent to the webpage also to let us know the situation and take any other desirable action, as system starts sensor senses the environmental conditions and sends to the central hub main controller board (Arduino nano) than Arduino nano commands the actuators if there is any alert condition otherwise system shows there is no any alert.
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Ardianto, Adibatul. "SISTEM MONITORING PENCEMARAN POLUTAN KENDARAAN VIA GADGET BERBASIS ARDUINO." Elinvo (Electronics, Informatics, and Vocational Education) 1, no. 3 (2016): 145–50. http://dx.doi.org/10.21831/elinvo.v1i3.12820.
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Sumber polusi udara salah satunya adalah gas buang kendaraan bermotor, gas yang dihasilkan dari pembakaran bahan bakar terjadi pada mesin kendaraan. Tingkat deteksi aplikasi dari sistem pembuangan kendaraan bermotor yang dibuat digunakan untuk mendeteksi jumlah kadar gas H2, gas EtOH dan gas CO dengan menggunakan sensor TGS2201. Data dari sensor diolah oleh arduino dan hasilnya ditampilkan pada PC melalui port serial, desain program aplikasi dengan menggunakan Bahasa C.
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K, Muni Sankar, and Dr Booba B. "SMART GAS MONITORING SYSTEM WITH SMS ALERT USING GSM MODULE AND ARDUINO." International Research Journal of Computer Science 8, no. 11 (2021): 257–62. http://dx.doi.org/10.26562/irjcs.2021.v0811.001.
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Today, gas leakage and detection are important issues in our everyday lives. Gas waste is also a big issue that must be addressed. LPG gas is very combustible and can endanger both people and property. To avoid such scenarios, substantial effort has been given to the development of accurate systems for detecting gas leaks. Because simply knowing that a leak exists isn't always enough to initiate remedial action, several leak detection techniques were created to provide for the potential of identifying the leak. Our goal is to use the Internet of Things to decrease hazards in the kitchen. The main goal is to propose the design and implementation of a Gas Leakage Alert System based on SMS. Gas sensors are used in kitchens to detect gas leaks. The issue of gas wastage is also checked with the assistance of an infrared sensor. When the sensor detects no vessel over the burner for an extended length of time, an alert is triggered.
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Yahya, Zakaria, Kartika Rahayu Tri Prasetyo Sari, and Elsanda Merita Indrawati. "Sistem Sistem Pendeteksi Kebocoran GAS (LPG) Berbasis Arduino." Nusantara of Engineering (NOE) 5, no. 1 (2022): 58–65. http://dx.doi.org/10.29407/noe.v5i1.17595.
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Pendeteksi kebocoran Gas (Liquefied Petroleum Gas) adalah salah satu contoh Produk yang sekarang ini jarang diketahui Masyarakat Indonesia terutama kalangan bawah, Karana kurangnya Pengetahuan mereka tentang adanya produk ini, di Negara-Negara maju seperti Amerika, Eropa , Korea Produk ini sangatlah terkenal dan sanngat di anjurkan bagi tiap-tiap rumah untuk memilikinya. Adapun kekuraganya hanyalah mengeluarkan peringatan suara saja tidak ada notifikasi layarnya.
 Permasalahanya alat ini dapat didesain degan system kendali otomatis berbasis Arduino yang memiliki fungsi, seperti (1) Membuat hardware detector gas otomatis, (2) Menggunakan sensor suhu MQ2 sebagai input pendeteksi Gas (Liquefied Petroleum Gas), (3) Membuat Coding kendali Gas dengan Bahasa Progamer. Metode penelitian menggunakan desain bagun yang terdiri dari: (1) Pemerograman menggunakan Software Arduino IDE, (2) Pengujian sensor Gas MQ2, (3) Perakitan Hardware menggunakan batrai kotak 9 V ,sensor Gas MQ-2, LCD display. Hasil dari penelitian ini yaitu : (1) Pengujian pada rangkaian yang telah terhubung ini dilakukan dengan praktik simulasi dengan menggunakan korek api gas. Langkah awal yang dilakukan yaitu ialah dengan menggeser tombol OFF menjadi ON yang terletak di samping box. Pada perangkat ini dapat dinyalakan dengan tanda 2 lampu LED Merah, dan Hijau menyala secara bergantian selama kadar gas terdeteksi atau tidak serta bunyi "beep" pada buzzer degan delay 10s serta notifikasi LCD degan menunjukan bahwa perangkat sistem telah aktif; (2) Uji coba tingkat sensitivitas kebocoran gas yang diberikan yaitu nilainya lebih atau sama dengan 13 mVolt, maka sensor akan membaca bahwa telah terjadi kebocoran dan akan memeberi peringatan dengan adanya bunyi alarm. Jika tabung gas tidak dalam keadaan bocor maka nilai dari sensitivitas ialah di bawah 13 mV.
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Boniface, Adoyi, A. Y. Nasir, and A. M. Hassan. "Arduino based gas leakage and temperature monitoring and control system." International Journal of Informatics and Communication Technology (IJ-ICT) 9, no. 3 (2020): 171. http://dx.doi.org/10.11591/ijict.v9i3.pp171-178.
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<span lang="EN-US">Gas leakage is a major problem with industrial sectors, residential premises and gas powered vehicles like CNG (Compressed Natural Gas) buses etc. One of the preventive methods to stop accidents associated with the gas leakage is to install a gas leakage detection device at vulnerable places. The aim of this project is to develop such a device that can automatically detect and control gas leakages and also monitor temperature in vulnerable areas. The system detects the leakage of the LPG (Liquefied Petroleum Gas) using a gas sensor and then also monitors the temperature using a temperature sensor. When the LPG concentration in the air exceeds a certain level, the gas sensor senses the gas leakage and the output of the sensor goes LOW, the system then opens the exit windows, and then uses the GSM to alert the person about the gas leakage via SMS. Also, when the temperature of the environment exceeds a certain limit, it then turns ON the LED (indicator) and make an alarm through the buzzer. An LCD (16x2) displays the current temperature and gas leakage status in degree Celsius and PPM respectively.</span>
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Setiawati, Diah Ajeng, Guyup Mahardhian Dwi Putra, and Wahyu Kristian Sugandi. "UJI KINERJA SISTEM PEMANTAUAN VOLUME BIOGAS BERBASIS MIKROKONTROLER ARDUINO PADA BIODIGESTER TIPE FLOATING DRUM [Test Performance of Monitoring System Based on Arduino Microcontroller in Floating Drum Type Biodigester]." Jurnal Ilmiah Rekayasa Pertanian dan Biosistem 5, no. 2 (2017): 429–39. http://dx.doi.org/10.29303/jrpb.v5i2.58.
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This research aimed to monitor biogas volume produced in floating drum type biodigester. The experiment used mixed cow dung and water of 1:2. The designed Arduino microcontroller based monitoring system used HC-SR04 ultrasonic sensor and MQ4 gas sensor respectively for monitor the floating drum distance and produced biogas. Parameter observed were ADC value and input voltage of distance sensor (volt); biogas concentration (ppm); sensor distance to the floating drum (cm); biogas volume (cm3); biogas temperature (°C); and water height difference in manometer (mm). Result showed that the designed monitoring system based on Arduino could work properly and displayed the biogas production on the LCD. 
 Keywords: arduino, biogas, floating drum, monitoring
 ABSTRAK 
 Penelitian ini bertujuan untuk memantau volume biogas yang terbentuk pada biodigester tipe floating drum. Sistem pemantauan yang dirancang berbasis mikrokontroler Arduino dengan menggunakan sensor ultrasonik HC SR04 dan sensor gas MQ4 berturut-turut untuk memantau jarak floating drum dan biogas terbentuk. Parameter yang diamati adalah nilai ADC dan tegangan input sensor jarak (volt); konsentrasi biogas (ppm); Jarak sensor ke floating drum (cm); Volume biogas (cm3); suhu biogas dalam biodigester (°C), suhu lingkungan (°C); dan beda tinggi air dalam manometer, h (mm). Penelitian dilakukan menggunakan campuran kotoran sapi dan air dengan rasio 1 : 2. Hasil penelitian menunjukkan bahwa sistem pemantauan berbasis Arduino yang dirancang dapat bekerja dengan baik dan mampu menampilkan produksi biogas yang terbentuk pada LCD. 
 Kata kunci: arduino, biogas, floating drum, pemantauan
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Rakshitha Kiran. "Integration of MQ-5 Gas Sensors with Arduino Board." Journal of Electrical Systems 20, no. 10s (2024): 2154–65. http://dx.doi.org/10.52783/jes.5540.
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This research paper explores the integration and application of the MQ-5 gas sensor with an Arduino microcontroller for a CubeSat satellite project aimed at detecting and analyzing gaseous environments in space. The MQ-5 sensor, known for its sensitivity to gases such as LPG, methane, and hydrogen, it was selected for its cost-effectiveness and dependability across diverse atmospheric conditions. The main goal was to develop a compact and efficient gas detection system suitable for the constrained environment of a CubeSat. The study covers the complete process from hardware setup to data analysis. Initial stages involved configuring the MQ-5 sensor with the Arduino, followed by rigorous calibration procedures using known gas concentrations to ensure accurate measurement. Calibration data was employed to develop a strong mapping function for converting raw sensor readings into accurate gas concentration levels.
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Patil, Ashvini, Suprit Pawar, Rohan Padalkar, and Pradip Thaware. "Autonomus Fire Supression Robot Based on Arduino." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 03 (2025): 1–9. https://doi.org/10.55041/ijsrem43394.
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Fire hazards pose a serious threat to safety, requiring rapid detection and suppression to minimize damage. This paper presents an Autonomous Fire Suppression Robot Based on Arduino, designed to detect and extinguish fires with minimal human intervention. The system integrates flame sensors, an MQ-2 gas sensor, and a servo-controlled water nozzle for precise fire targeting. An Arduino Uno processes sensor data, while a motor driver module enables smooth movement in different environments. A solar-powered battery system ensures energy efficiency, and a SIM800L module facilitates realtime alerts for remote monitoring. The robot autonomously navigates towards fire sources, activates suppression mechanisms, and enhances safety in residential, industrial, and commercial spaces. This system provides a cost-effective, scalable, and efficient firefighting solution, reducing response time and improving fire management. Key Words: Autonomous Robot, Fire Detection, Fire Suppression, Arduino, Flame Sensor, Embedded Systems, Water spraying mechanism, SIM800L, scalable.
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Huri, Mas, and Erik Agustian Yulanda. "RANCANG BANGUN ALAT MINI GAS ANALYZER KENDARAAN BERMOTOR MENGGUNAKAN SENSOR MQ7, MQ6 DAN MIKROKONTROLLER ARDUINO UNO." Jurnal Qua Teknika 15, no. 01 (2025): 55–65. https://doi.org/10.35457/quateknika.v15i01.4366.
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Abstrak: Gas buang kendaraan bermotor merupakan penyumbang utama pencemaran udara dan dapat berdampak buruk bagi kesehatan dan lingkungan, maka penting adanya alat pengukuran gas buang kendaraan, untuk memastikan gas buang kendaraan berada pada tingkat toleransi yang telah ditetapkan pemerintah. Penelitian ini bertujuan untuk membuat alat mini gas analyzer berbasis Arduino Uno yang dapat mengukur kadar karbon monoksida (CO) dan hidrokarbon (HC) pada gas buang kendaraan bermotor. Perancangan Alat menggunakan sensor MQ7 untuk mengukur CO dan sensor MQ6 untuk mengukur HC serta Arduino Uno sebagai pengolah data. Pengujian alat dilakukan dengan ekperimen terhadap beberapa kendaraan dengan kondisi mesin yang berbeda. Hasil pengujian menunjukkan error rata-rata 1.89% untuk CO dan 0.375% untuk HC jika dibandingkan dengan alat konvensional. Hasil pengujian menunjukkan potensi alat untuk digunakan dalam program pengujian emisi massal. Kata Kunci : Gas analyzer; Karbon Monoksida; Hidrokarbon; Sensor MQ7; Sensor MQ6; Pengujian Emisi.
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Kurnianto, Hernawan Rofi, and Wahyu Sapto Aji. "Sistem Monitoring Gas Chloro Fluro Carbon (CFC) Pada Air Conditioner (AC) Dengan Menggunakan Arduino Dan Sensor MPX5700AP." Just TI (Jurnal Sains Terapan Teknologi Informasi) 13, no. 1 (2021): 22. http://dx.doi.org/10.46964/justti.v13i1.619.
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Permasalahan yang muncul pada sistem Air Conditioner (AC) adalah pengguna tidak mengetahui kondisi gas Chloro Fluro Carbon (CFC). Oleh karena itu penelitian ini mengusulkan tentang sistem monitoring gas CFC pada sistem Air Conditioner. Sistem monitoring sangat penting karena membantu mengetahui kinerja alat. Sistem monitoring ini menggunakan sensor MPX5700AP untuk membaca tekanan gas CFC dan Arduino sebagai sistem pengolahan data. Sistem monitoring juga dilengkapi dengan sistem alarm untuk memberi peringatan ke pengguna. Hasil olah data Arduino akan dimunculkan menjadi notifikasi pada LCD 16x2 sehingga pengguna dapat mengetahui kondisi gas CFC. Pengukuran tekanan gas CFC menggunakan perbandingan pengukuran antara sensor MPX5700AP dengan standar alat ukur gauge manifold. Berdasarkan pengujian sistem yang diusulkan mampu bekerja dengan baik. Sensor dapat mengukur perubahan tekanan, Arduino dapat mengolah data dan sistem ini mampu memunculkan angka pada layar LCD 16x2 sebagai notifikasi dan alarm akan berbunyi pada tekanan 49,95Psi. Prototipe hardware ini memiliki keakuratan pengukuran sebesar 99,12% dibandingkan dengan alat kalibrasi. Berdasarkan pengujian sistem dapat diterapkan untuk membantu pengguna memantau kondisi gas CFC pada AC.
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Majiid, Muhammad Irfanuddin, and Abdu Fadli Assomadi. "RANCANG BANGUN ALAT PEMANTAU KUALITAS UDARA DENGAN PEMANFAATAN IoT (INTERNET OF THINGS) BERBASIS MIKROKONTROLER MENGGUNAKAN SENSOR MQ-135 DAN MQ-136 PADA WILAYAH KABUPATEN PONOROGO (PARAMETER CO2 DAN SO2)." Jurnal Purifikasi 22, no. 1 (2023): 12–19. http://dx.doi.org/10.12962/j25983806.v22.i1.444.
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Studi ini menggunakan alat pemantau udara berbasis IoT Arduino uno dengan sensor MQ-135 dan sensor MQ-136. Arduino Uno adalah board mikrokontroler berbasis ATmega328 (datasheet). Memiliki 14 pin input dari output digital dimana 6 pin input tersebut dapat digunakan sebagai output PWM dan 6 pin input analog, 16 MHz osilator kristal, koneksi USB, jack power, ICSP header, dan tombol reset. Untuk mendukung mikrokontroler agar dapat digunakan, Board Arduino Uno dihubungkan ke komputer dengan menggunakan kabel USB atau listrik dengan AC yang-ke adaptor-DC atau baterai untuk menjalankannya. Jenis sensor MQ-135 adalah salah satu sensor yang dapat mendeteksi kadar gas CO2. Sensor ini memiliki konduktivitas rendah jika diletakkan di udara bersih. Lalu jenis sensor MQ-136 merupakan sensor yang memiliki sensitivitas tinggi terhadap gas SO2, sensor ini juga dapat digunakan untuk mendeteksi uap lain yang mengandung gas sulfur. Pada kedua sensor tersebut terdapat nilai resistansi (Rs) yang dapat berubah bila terkena gas dan juga sebuah pemanas yang digunakan sebagai pembersihan ruangan sensor dari kontaminasi udara dari luar. Output dari kedua sensor tersebut berupa data analog. ESP8266 merupakan Smart on Chip (SoC) Wi-Fi yang didesain berukuran minimalis dan hanya menggunakan sedikit rangkaian eksternal. Chip tersebut dapat berkomunikasi melalui infrastruktur wifi menggunakan protokol IPv4, TCP/IP, dan HTTP. Hasil dari pembacaan sensor MQ-135 dan MQ-136 pada alat mikrokontroler menunjukkan nilai yang cukup baik dan juga memenuhi baku mutu yang ada. Pada sensor MQ-135 untuk pembacaan gas CO2 memiliki hasil rata rata 314 ppm. Pada sensor MQ-136 untuk pembacaan gas SO2 memiliki nilai rata rata 0,015 ppm. Sistem kerja pada Android yang dipakai menggunakan aplikasi Blynk Apps dengan pembuatan coding untuk LCD, LED, buzzer, serta sensor yang disambungkan ke smartphone melalui wireless. Penggunaan fitur value sebagai real-time data telah dapat memonitoring dan memberikan notifikasi kualitas udara via smartphone maupun email.
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Manoj kumar, Garvit Mishra, Ayush Sharma, Ashish Shaini, and Sahil Saxena. "Air Quality Monitoring Using MQ135 Gas Sensor and Arduino Uno." International Journal of Latest Technology in Engineering Management & Applied Science 14, no. 5 (2025): 1097–101. https://doi.org/10.51583/ijltemas.2025.140500119.
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Abstract: This paper presents the design and implementation of an air quality monitoring system based on an MQ135 gas sensor and an Arduino Uno microcontroller. The MQ135 sensor detects common pollutants (e.g. CO₂, NH₃, benzene, smoke) by measuring changes in air conductivity, and its analogy output is processed by the Arduino board. Sensor readings are calibrated against known conditions, and then converted to parts-per-million (PPM) levels. The system displays real-time air quality readings on an LCD and can trigger alerts when thresholds are exceeded. Data collection and analysis are demonstrated through sample readings in different environments. The system’s accuracy, limitations, and potential improvements (such as IOT connectivity, mobile apps, and machine learning) are discussed. This project shows that a low-cost MQ135/Arduino platform can provide continuous air quality data for environmental monitoring.
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Bharsakade, Ramkrishna, Abhishek Khairnar, Yukta Khairnar, Karanjyot Gulati, Akshay Kale, and Devyani Kolse Patil. "Advanced Fire & Gas Detection System." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 4216–23. http://dx.doi.org/10.22214/ijraset.2024.62352.
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Abstract: This paper presents a cost-effective, user-friendly, and dependable fire and gas detection system leveraging the capabilities of an Arduino microcontroller. The system employs an MQ2 gas sensor module for gas detection and a flame sensor module for fire detection. Upon the detection of either gas or fire, the system initiates an alarm, activates LED indicators, and communicates the situation through a 16x2 LCD display. Furthermore, the system can be configured to issue SMS alerts to specific recipients. Designed for versatile applications, it finds utility in diverse settings, including residential, commercial, and educational environments. It exhibits proficiency in detecting an extensive array of gasses, encompassing methane, propane, and carbon monoxide, while also displaying sensitivity to various flame types, including those generated by wood, paper, and plastic. Installation and upkeep are straightforward, with the Arduino microcontroller and sensor modules easily adaptable to a small breadboard or circuit board. The strategically positioned LCD display and alarm ensure swift notifications to occupants in case of potential hazards. Notably, this system is budget-friendly, with the Arduino microcontroller and sensor modules available at reasonable prices from numerous online and retail suppliers. Rigorous testing has validated its effectiveness in gas and fire detection, establishing it as an invaluable asset for safeguarding lives and property against fire and gas-related risks
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Abubakar, Yakub Nasir, I. Bature U., M. Tahir N., Y. Babawuro A., Boniface Adoyi, and M. Hassan A. "Arduino based gas leakage control and temperature monitoring system." International Journal of Informatics and Communication Technology (IJ-ICT) 9, no. 3 (2020): 171–78. https://doi.org/10.11591/ijict.v9i3.pp171-178.
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In the wake of the sudden replacement of wood and kerosene by gas cookers for several purposes in Nigeria, gas leakage has caused several damages in our homes, Laboratories among others. installation of a gas leakage detection device was globally inspired to eliminate accidents related to gas leakage. We present an alternative approach to developing a device that can automatically detect and control gas leakages and also monitor temperature. The system detects the leakage of the LPG (Liquefied Petroleum Gas) using a gas sensor, then triggred the control system response which employs ventilator system, Mobile phone alert and alarm when the LPG concentration in the air exceeds a certain level. The performance of two gas sensors (MQ5 and MQ6) were tested for a guided decision. Also, when the temperature of the environment poses a danger, LED (indicator), buzzer and LCD (16x2) display was used to indicate temperature and gas leakage status in degree Celsius and PPM respectively. Attension was given to the response time of the control system, which was ascertained that this system significantly increases the chances and efficiency of eliminating gas leakage related accident.
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Rao, Dr Tavanam Venkata. "Manhole Management System." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 4262–65. http://dx.doi.org/10.22214/ijraset.2021.35668.
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A smart city is the future goal of providing cleaner and better services to society. Smart underground infrastructure is an important feature to consider when implementing a smart city. Monitoring the drainage system plays a vital role in keeping the city clean and healthy. The supervision is incompetent, this results in slow treatment of drainage problems and takes more time to resolve. In order to alleviate all of these problems, the system is being developed with a wireless sensor network consisting of sensor nodes. The project aims to design a well management system using IOT that will notify the management station via email when a well exceeds its thresholds, and the system will also monitor the data from the sensors on the LCD module, the system will reduce the risk of death for manual collectors that clean the underground drain and also benefits the public. The project uses a water level sensor, a water flow sensor, an SR04 ultrasonic sensor, a temperature sensor, a gas sensor, an Arduino UNO atmega328 microcontroller and a Raspberrypi3 processor. This project "MANHOLE MANAGEMENT SYSTEM" helps to send signals from sensors. This project consists of Raspberry Pi3 and Arduino Uno, the two microcontrollers that are connected to each other.The signals received by the Arduino from the sensors are converted from analog signals into digital signals with the help of the ADC on the Arduino board and then processed and sent to the Raspberry Pi, it takes this as input data and the Raspberry Pi is sent to an E. -Mail to the appropriate authority. The status of the project is displayed on the LCD module.
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Shofa, Ayu Dhiya, Diana Amalia, Erwin Santoso, Eva Ismiati, Very Kurnia Bakti, and Trima Mustofa. "Pemanfaatan Sensor Suhu, Sensor Gas Dan Sensor Gerak Sebagai Pengaman Anti Kebakaran Berbasis Arduino." Jurnal ICT : Information Communication & Technology 17, no. 2 (2018): 65–71. http://dx.doi.org/10.36054/jict-ikmi.v17i2.25.
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Pada makalah ini diusulkan sebuah sistem Programmable Logic Control (PLC) dengan pemanfaatan sensor suhu, sensor gerak dan sensor gas sebagai pengaman anti kebakaran berbasis arduino. Sistem yang diusulkan adalah untuk sistem untuk mencegah terjadinya kebakaran dari berbagai penyebab. Pada tahapan penelitian menggunakan metode eksperimen dimana pada tahapan ini dilakukan eksperimen terhadap sistem anti kebakaran dengan menggunakan tiga sensor yaitu sensor suhu, sensor gerak dan sensor gas sebagai input dari sistem dan mengeluarkan kedua output berupa alarm dan SMS. Dengan adanya sistem ini pengamanan terhadap terjadinya kebakaran dapat ditanggulangi sedini mungkin.
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Suryadi and Zulkarnaen Zulkarnaen. "RANCANG BANGUN ALAT PEMUTUS ALIRAN LISTRIK RUMAH SAAT TERJADI KEBOCORAN GAS LPG BERBASIS MIKROKONTROLER ARDUINO UNO." TEKNIMEDIA: Teknologi Informasi dan Multimedia 4, no. 1 (2023): 92–97. http://dx.doi.org/10.46764/teknimedia.v4i1.68.
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Rancang bangun alat pemutus aliran listrik rumah saat kebocoran gas LPG berbasis mikrokontroler arduino uno. Dalam proses pemasangan tabung gas LPG yang tidak tepat, alat yang tidak sesuai Standar Nasional Indonesia dan masih banyak lagi. Hal ini dapat menyebabkan kebocoran gas yang dapat memicau ledakan, kebakaran dan bahkan memakan korban jiwa. Hal ini tidak hanya menimbulkan keuntungan dan kemudahan khususunya buat para ibu rumah tangga, tetapi juga dampak negatif yang ditimbulkan oleh pemakian tabung gas LPG jika tidak hati-hati. Untuk itu diperlukan suatu alat pendeteksi kebocoran gas LPG berbasisi mikrokontroler arduino uno guna memberikan informasi melalui peringatan atau alaram. Penelitian ini bertujuan agar membantu kehidupan atau aktivitas manusia, terutama untuk aktivitas sehari hari didalam rumah seperti dalam mengatur keamanan lingkungan, sistem peringatan dan lain sebagainya. Adapun metode penelitian yang digunakan ialah, metode observasi dan studi literatur. Sedangkan jenis penelitian yang digunakan adalah penelitian eksperimen.
 Berdasarkan dari hasil pengujian dapat disimpulkan, bahwa rancang bangun alat ini dapat berjalan sendiri karena menggunakan mikrokontroler arduino yang sudah di hubungkan dengan sensor untuk mendeteksi kebocoran gas LPG Menggunakan sensor MQ6 dan melakukan control otomatis terhadap pemutusan aliran listrik menggunakan relay serta meyalakan peringatan atau alarm menggunakan buzzer. Tujuannya adalah Untuk mencegah kebakaran dengan memutus aliran listrik pada suatu rumah. Mengetahui kerja sensor MQ6, Mengetahui kerja relay terhadap pemutusan aliran listrik. Mengetahui cara kerja mikrokontroler arduino uno.
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Mohankumar A. and Gowtham R. "Revolutionizing Automated Agriculture: A Brief Overview of an Advanced Smart Agriculture System Using Arduino UNO." Irish Interdisciplinary Journal of Science & Research 08, no. 01 (2024): 13–23. http://dx.doi.org/10.46759/iijsr.2024.8103.
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This project presents a Smart Agriculture System that uses sensor technologies to improve crop monitoring and automate irrigation procedures. A variety of sensors are integrated into the system, such as a temperature sensor, a gas sensor, a photodiode for ambient light sensing, and a soil moisture sensor. When taken as a whole, these sensors offer real-time information on the concentrations of gases, ambient light levels, temperature fluctuations, and soil conditions in agricultural environments. The system’s primary function is to continuously monitor soil moisture levels in order to determine when irrigation is necessary. A water pump is activated when a predetermined moisture threshold is reached, guaranteeing timely and precise irrigation for the best possible crop growth. By monitoring the climate, the temperature sensor helps determine the environmental factors that affect crop health. Farmers can monitor important parameters with ease thanks to the convenient and user-friendly interface that the real-time display of sensor data on an LCD screen provides. Furthermore, by measuring the amount of natural light present, the ambient light sensor helps the system to optimize planting schedules and comprehend the impact of sunlight on crop development. The addition of a gas sensor expands the capabilities of the system by identifying possible environmental risks or variations in gas concentrations that could have an impact on crop quality. In addition to providing farmers with useful information about the health of their crops, this integrated smart agriculture system makes irrigation automation easier, saving water and increasing overall agricultural productivity. Due to its flexibility and scalability, the system is an invaluable resource for contemporary precision agriculture, contributing to sustainable farming practices and increased crop yields.
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Ali Hadi Abdulwahid. "IoT-Cloud Smart Campuses Enabling Real-Time Intelligent Resource Automation." Journal of Information Systems Engineering and Management 10, no. 41s (2025): 69–76. https://doi.org/10.52783/jisem.v10i41s.7751.
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This study proposes an IoT-based smart campus framework integrating Arduino microcontrollers, cloud services, and sensor networks to automate traffic control, adaptive lighting, smart rooms, and irrigation systems. The system aims to transform traditional campus management by enhancing operational efficiency, sustainability, and safety through real-time data analytics. Objectives: Use of Arduino microcontrollers to automate processes in campus and remote monitoring over cloud through MQTT protocols to optimize resource utilization. Method: Sensor networks (motion, gas, RFID), microcontrollers (Arduino Mega, NodeMCU) and wireless staff (ESP8266) was applied to collect real-time data. Cloud integration (CloudMQTT) and REST APIs enabled centralized control. Automated algorithms adjust lighting, HVAC, traffic signals, and irrigation based on sensor feedback. Results: Some key metrics are as follows: 40% in energy savings in lighting, 35% global water savings towards irrigation, 98.7% in RFID accuracy and 40% decrease on global traffic wait time (on peak hours). Conclusion: The IoT substantially enhances campus management. Future work will combine AI with air quality sensors
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Astuti, Rachmawati Darma, Hanggoro Aji Al Kautsar, Ainun Zumarniansyah, Noufal Dwi Novanto, and Rifqi Dzaky Febriansah. "Alat Pendeteksi Kebocoran Gas menggunakan Sistem Mikrokontroler Arduino dengan Notifikasi SMS." BEES: Bulletin of Electrical and Electronics Engineering 4, no. 2 (2023): 83–90. http://dx.doi.org/10.47065/bees.v4i2.4283.
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The use of gas can have both good and bad effects, the good effect is increasing the effectiveness of cleaner heat production and reducing the concentration of pollutants in the air. Gas cylinders that explode as a result of human error or errors in the production process of LPG gas cylinders or gas hoses should receive immediate treatment so that they do not become more dangerous and result in more victims. Efforts can be made to reduce this incident by detecting the smell of gas from leaks in gas cylinders by a gas sensor implemented by a microcontroller. How this microcontroller-based gas leak detector works in a home can be seen in the MQ-2 Sensor. If the sensor detects a gas leak (MQ-2) in the room, the buzzer will light up as an alarm that a gas leak has occurred and the Arduino will give a command to the SIM800L GSM module to send an SMS notification to the home owner's cellphone. This tool works by reading gas levels which are tested using a portable stove with a gas source via a portable gas cylinder which contains the same butane compound as the compound in LPG gas. If the gas level is detected by the mq-2 sensor, an alarm will automatically come on indicating an occurrence. gas leak in the room. then the Arduino nano orders the SIML800 GSM module to send an SMS to the home owner that there has been a gas leak in the house so that the home owner can find out and replace the hose or regulator on the gas cylinder.