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Journal articles on the topic 'ADXL345 accelerometer sensor'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Ghazali, Mohamad Hazwan Mohd, and Wan Rahiman. "An Investigation of the Reliability of Different Types of Sensors in the Real-Time Vibration-Based Anomaly Inspection in Drone." Sensors 22, no. 16 (2022): 6015. http://dx.doi.org/10.3390/s22166015.

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Early drone anomaly inspection is vital to ensure the drone’s safety and effectiveness. This process is often overlooked, especially by amateur drone pilots; however, some faulty conditions are difficult to notice by the naked eye or discover, even though the drone inspection process has been conducted; therefore, a real-time early drone inspection approach based on vibration data is proposed in this study. Firstly, the reliability of several microelectromechanical systems (MEMS) sensors, namely the ADXL335 accelerometer, ADXL 345 accelerometer, ADXL377 accelerometer, and SW420 vibration senso

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Feriadi, Indra, Fajar Aswin, and M. Iqbal Nugraha. "Analisis Sistem Pengukuran Getaran Mems Accelerometer ADXL345." Manutech : Jurnal Teknologi Manufaktur 9, no. 02 (2019): 63–67. http://dx.doi.org/10.33504/manutech.v9i02.48.

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Vibration measurement technology using conventional sensors such as piezoelectric (PZT) Accelerometer is still expensive. Currently, many low-cost vibration measuring devices have been developed by using Micro Electro Mechanical System (MEMS) technology. This study aims to analyze the results of vibration measurement system MEMS Accelerometer ADXL345 with PZT Accelerometer. This research applies design and develop approach with comparative data analysis technique, that is comparing data of result of measurement of MEMS Accelerometer ADXL345 to PZT Accelerometer Vibroport80. The construction co

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Sharibaev, Nosir, Sherzod Djuraev, and Davronbek To'xtasinov. "PRIORITIES IN DETERMINING ELECTRIC MOTOR VIBRATION WITH ADXL345 ACCELEROMETER SENSOR." Al-Farg'oniy avlodlari 1, no. 4 (2023): 226–30. https://doi.org/10.5281/zenodo.10338108.

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This article explores the priorities associated with utilizing the ADXL345 accelerometer sensor for determining vibrations in electric motors. Vibration analysis plays a crucial role in predictive maintenance, ensuring the efficient operation and longevity of electric motors. The ADXL345 accelerometer sensor is a popular choice due to its small size, low power consumption, and high sensitivity. Understanding the priorities in this process is essential for effective implementation and reliable results.

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Johari, Nur Nazleen, Fuei Pien Chee, Siti Rahayu Mohd Hashim, Bailon Golutin, Jedol Dayou, and Jedol Dayou. "DESCRIPTIVE STATISTICAL CALIBRATION METHOD OF TRIAXIAL DIGITAL ACCELEROMETER ADXL345 AS EARTHQUAKES SENSOR." Borneo Science | The Journal of Science and Technology 44, no. 1 (2023): 13–19. http://dx.doi.org/10.51200/bsj.v44i1.4340.

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Seismic monitoring networks are the crucial elements in strong motion seismology for effective risk reduction. Low scale lateral variation of high intensity ground movement caused by earthquakes will be detected more effectively with densely located networks. However, the limitations of developing such project are rooted in expensive costs associated with the construction and installation in addition to bulky size of the conventional seismic observation system. Recently, micro-electromechanical system (MEMS) has being recognized in the applications of seismological and earthquake engineering d

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Salman Salman Salman, Sugiman Sugiman Sugiman, Emmy Dyah Sulistyowati, Nurchayati Nurchayati Nurchayati, and Sarah Saravina Salman. "Prototype of small-scale test machine for vibration measurement on bearings." World Journal of Advanced Research and Reviews 24, no. 2 (2024): 1505–13. http://dx.doi.org/10.30574/wjarr.2024.24.2.3486.

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Repetitive movements of shaft in bearings over time intervals generate vibrations. The aim of this research is to build the prototype of small scale of machine to measure the vibration values of bearing due to spinning shaft using an accelerometer and Arduino sensor device. The method used is to build a device of miniature rotating machines which was used to simulate machine vibrations. The ADXL345 accelerometer measured the magnitudes of vibration that occurs on the rotating shaft. Arduino Uno analyzed data from ADXL345. The amplitude, speed, acceleration and frequency values were measured ac

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Siva, Dr D., C. Sunitha, B. Suresh, A. Sai Pranathi, and P. . Vinod. "Real-Time Landslide Monitoring and Alarm System." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem43738.

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Landslides pose a significant risk to communities worldwide, often resulting in substantial damage and loss of life. This project presents the design and implementation of a low-cost, efficient Landslide Monitoring System based on an ESP32 microcontroller, integrating both a MEMS accelerometer [1] (ADXL345) and a vibration sensor to detect early warning signs of landslides. The system is designed to differentiate between a mere vibration event, which indicates a preliminary instability, and a more severe tilt event that suggests an imminent landslide. Upon detection, the system triggers an aud

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Apriyansa, Ari, Jusuf Bintoro, and Efri Sandi. "PENGEMBANGAN SISTEM MITIGASI BENCANA LONGSOR MENGGUNAKAN ACCELEROMETER ADXL345 BERBASIS WEB LOCALHOST." JURNAL PENDIDIKAN VOKASIONAL TEKNIK ELEKTRONIKA (JVoTE) 2, no. 2 (2019): 48–60. http://dx.doi.org/10.21009/jvote.v2i2.13574.

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Sistem mitigasi bencana tanah longsor menggunakan sensor accelerometer ADXL 345 berbasis web localhost dan SMS Gateway yang dirancang dalam sebuah prototipe. Pengembangan sistem mitigasi bencana tanah longsor ini dibagi kedalam 3 bagian yaitu bagian input berupa sensor accelerometer yang difungsikan untuk mendeteksi pergerakan tanah rawan longsor. Arduino Mega 2560 sebagai bagian proses dan tampilan pada web localhost serta pesan singkat yang diterima dari perangkat SMS Gateway sebagai bagian dari output. Metode yang digunakan adalah research and development yang dibagi menjadi beberapa tahap

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Kalupahana, Ayanga Imesha Kumari, Ananta Narayanan Balaji, Xiaokui Xiao, and Li-Shiuan Peh. "SeRaNDiP." Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 7, no. 2 (2023): 1–38. http://dx.doi.org/10.1145/3596252.

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Personal data collected from today's wearable sensors contain a rich amount of information that can reveal a user's identity. Differential privacy (DP) is a well-known technique for protecting the privacy of the sensor data being sent to community sensing applications while preserving its statistical properties. However, differential privacy algorithms are computationally expensive, requiring user-level random noise generation which incurs high overheads on wearables with constrained hardware resources. In this paper, we propose SeRaNDiP -- which utilizes the inherent random noise existing in

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Liandana, Made. "Penerapan Teknologi LoRa pada Purwarupa Awal Wearable Device." RESEARCH : Computer, Information System & Technology Management 2, no. 2 (2019): 40. http://dx.doi.org/10.25273/research.v2i02.5191.

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<p class="infAbstract"><em>Wearable device</em> digunakan dengan disematkan ke pakaian atau dikenakan ke bagain tubuh pengguna sehingga mobilitas pengguna akan mempengaruhi jarak antara transceiver yang ada pada <em>wearable device</em> dengan perangkat yang digunakan mengumpulkan data atau informasi yang dihasilkan oleh sensor pada <em>wearable device</em>. Penggunaan WiFi memungkinkan untuk mengatasi masalah jarak tersebut namun dari sisi konsumsi energi perlu menyediakan baterai tambahan sehingga berpengaruh terhadap ukuran <em>wearable device

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Liandana, Made, and Bagus Made Sabda Nirmala. "Wearable Device untuk Merekam Data Akselerasi Aktivitas Fisik Menggunakan Sensor Accelerometer." EXPLORE 10, no. 1 (2020): 53. http://dx.doi.org/10.35200/explore.v9i1.263.

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Penelitian ini berfokus untuk merakam akselerasi sebagai akibat dari aktivitas fisik. Nilai akselerasi sebagai akibat dari suatu aktivitas memiliki pola tertentu sesuai dengan gerakan atau aktivitas yang dilakukan, pola dari akselerasi tersebut selanjutnya dapat diolah atau dikalkulasi untuk mengetahui jenis aktivitas yang dilakukan. Sebelum melakukan pengolahan data akselerasi maka diperlukan proses perekaman data, pada penelitian ini perekaman dilakukan dengan memasang perangkat wearable device pada pinggang sebelah kiri kemudian mengirimkan data tersebut ke komputer yang digunakan untuk mer

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Gorusetti,, Ganesh. "Smart Helmet for Accident Prevention and Rider Safety Using IOT." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem46070.

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Abstract - Two-wheeler riders are frequently exposed to risks stemming from helmet neglect, drunk driving, and delayed emergency responses. This paper presents an IoT-enabled Smart Helmet system designed to enforce safety compliance and assist during accidents. The proposed system incorporates helmet usage verification using a limit switch, alcohol detection via an MQ sensor, and automatic accident identification through an ADXL345 accelerometer. Upon impact, the system retrieves GPS coordinates and transmits them to emergency contacts via a GSM module. Real-time feedback is displayed on an LC

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12

Nor, Aini Zakaria, Amalina Rashid Nur, and Amir Asa'ari Muhammad. "Development of Fall Risk Detector for Elderly." TELKOMNIKA Telecommunication, Computing, Electronics and Control 16, no. 4 (2018): 1577–82. https://doi.org/10.12928/TELKOMNIKA.v16i4.9066.

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In Malaysia, falls has become the most common injuries for elderly. Therefore, a wearable fall detector device is created to decrease the risk of serious injury among elderly. The device consists of an accelerometer (ADXL345) as a sensor, an Arduino Nano as a microcontroller, and a Global System for Mobile Communications (GSM) as a notifier. A group of 15 young people participated in performing several sets of different falls and ADL (daily life activities) to determine the ability of the device. The result shows a good functioning performance by 92.6% sensitivity to detect fall and 89.3% spec

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Badrinath, Suriya, and Raja Muthalagu. "Modelling Human Activity using Smartphone Data." Open Biomedical Engineering Journal 15, no. 1 (2021): 58–70. http://dx.doi.org/10.2174/1874120702115010058.

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Background: Over time, multichannel time series data were utilized for the purpose of modeling human activity. Instruments such as an accelerometer and gyroscope which had sensors embedded in them, recorded sensor data which were then utilized to record 6-axes, single dimensional convolution for the purpose of formulating a deep CNN. The resultant network achieved 94.79% activity recognition accuracy on raw sensor data, and 95.57% accuracy when Fast Fourier Transform (FFT) knowledge was added to the sensor data. Objective: This study helps to achieve an orderly report of daily Human activities

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14

Ademi, Medin, Maja Anachkova, and Dejan Shishkovski. "REAL-TIME VIBRATION ANALYSIS AND RESONANCE DETECTION OF STEPPER MOTORS." Mechanical Engieneering-Scientific Journal 43, no. 1 (2025): 49–57. https://doi.org/10.55302/mesj2543149a.

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This paper focuses on developing a real-time system for vibration analysis and resonance detection in stepper motors used in CNC machines. The goal is to optimize motor performance and reduce resonance effects, which impact precision and efficiency. The ADXL345 accelerometer is mounted near the motor shaft to measure vi-brations, while the Arduino Mega 2560 serves as an interface. Vibration data is processed in LabVIEW using FFT to analyze frequency and time domains. A potentiometer controls the motor speed, powered by an L298N driver. Addi-tionally, an Arduino Uno reads the potentiometer inpu

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15

Schwenck, Adrian, Thomas Guenther, and André Zimmermann. "Characterization and Benchmark of a Novel Capacitive and Fluidic Inclination Sensor." Sensors 21, no. 23 (2021): 8030. http://dx.doi.org/10.3390/s21238030.

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In this paper, a fluidic capacitive inclination sensor is presented and compared to three types of silicon-based microelectromechanical system (MEMS) accelerometers. MEMS accelerometers are commonly used for tilt measurement. They can only be manufactured by large companies with clean-room technology due to the high requirements during assembly. In contrast, the fluidic sensor can be produced by small- and medium-sized enterprises (SMEs) as well, since only surface mount technologies (SMT) are required. Three different variants of the fluidic sensor were investigated. Two variants using stacke

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Kim, Juhyeong, Ho Jin, Young-jun Choi, et al. "Development of Anisotropic Magnetoresistive (AMR) Sensor Module for the Magnetic Field Instrument of Lunar Lander." Journal of Astronomy and Space Sciences 42, no. 1 (2025): 15–27. https://doi.org/10.5140/jass.2025.42.1.15.

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The mission-assisting anisotropic magnetoresistive sensor (MAMS) module is one of the components supporting the operation of the lunar surface magnetometer (LSMAG), one of the Korean candidate payloads for the Commercial Lunar Payload Services (CLPS) program. LSMAG uses fluxgate magnetometers (FGMs), which have a 0.2 nT resolution and ± 2,000 nT measurement range. For the scientific analysis of LSMAG data, four types of additional mission-assisting functions are required: strong magnetic field measurement, lander noise detection, offset calibration signal generation, and attitude information p

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Harikrishna, Kilaparthi, and Revada Yamuna. "Care Ease System for Physically Disabled Persons." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44496.

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A care ease system is vital for physically disabled individuals to enhance their independence, improve their quality of life, and foster greater inclusion within society. Such systems can provide essential support, such as remote monitoring of health conditions, automated assistance with daily tasks, and improved accessibility to information and services. By leveraging technology, these systems can empower individuals with disabilities to live more comfortably and independently, reducing reliance on caregivers while maintaining dignity and autonomy. Furthermore, these systems can also benefit

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Ye, Zhoujing, Ya Wei, Biyu Yang, and Linbing Wang. "Performance Testing of Micro-Electromechanical Acceleration Sensors for Pavement Vibration Monitoring." Micromachines 14, no. 1 (2023): 153. http://dx.doi.org/10.3390/mi14010153.

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Pavement vibration monitoring under vehicle loads can be used to acquire traffic information and assess the health of pavement structures, which contributes to smart road construction. However, the effectiveness of monitoring is closely related to sensor performance. In order to select the suitable acceleration sensor for pavement vibration monitoring, a printed circuit board (PCB) with three MEMS (micro-electromechanical) accelerometer chips (VS1002, MS9001, and ADXL355) is developed in this paper, and the circuit design and software development of the PCB are completed. The experimental desi

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Kristanto, Nicola. "PERANCANGAN SISTEM INFORMASI PENDETEKSI GEMPA BERBASIS INTERNET OF THINGS DI UNIVERSITAS TARUMANAGARA." SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, dan Pendidikan 2, no. 2 (2023): 609–22. http://dx.doi.org/10.54443/sibatik.v2i2.589.

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Indonesia berada dalam cincin api atau biasa disebut ring of fire karena dikelilingi oleh banyak gunung berapi sehingga kemungkinan untuk terjadinya bencana alam gempa cukup besar potensi nya. Ketika bencana alam gempa terjadi, masih banyak masyarakat kurang tanggap dalam menyadarinya, Banyak juga korban jiwa yang pada akhirnya tidak dapat menyelamatkan diri karena minimnya informasi gempa terjadi dan terlambat dalam melakukan evakuasi diri. Tujuan penelitian ini adalah untuk membuat inovasi untuk memberi solusi kepada masyarakat dengan membuat alat pendeteksi gempa yang dilengkapi oleh sensor

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Maya Gonzalez, Juan Carlos. "Implementation of I2C and SPI communication protocol for temperature and acceleration measurement at FPGA." Open Access Journal of Science 6, no. 1 (2023): 19–22. http://dx.doi.org/10.15406/oajs.2023.06.00188.

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This document presents the development of the I2C and SPI communication protocols in the VHDL hardware description language, its implementation was carried out on the Xilinx Nexys 4 DDR FPGA board with temperature sensors (ADXL362) and accelerometer (ADT742). whose chips are integrated into the board. The temperature sensor communicates with the I2C protocol and the accelerometer with the SPI protocol, both communications were integrated into the project and can be selected through the switches provided by the FPGA board. The experimental results carried out demonstrate the reliability of the

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Jonathan, Acharya. "Design and development of a method for detecting sleep roll-over counts using accelerometer ADXL335." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 1 (2020): 477–85. https://doi.org/10.11591/ijece.v10i1.pp477-485.

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Sleep plays an important role as it helps human body to rejuvenate, boosts mental function and manage stress. Sleep is restorative function which enhances muscle growth, repairs tissues, maintains health and make physical appearance look or feel better. The lack of sleep in human body can increase the risk of diseases which are asthma, diabetes, depression. For healthy physiological function, sleep is essential and has strong relation to mental condition. Easy way of sleep management is considered for maintaining good mental health. Numerous scientists, doctors and researchers have proposed va

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22

Shelar, Swati. "Arduino-based Earthquake Detection System using the ADXL335 Accelerometer." International Journal for Research in Applied Science and Engineering Technology 13, no. 4 (2025): 5419–23. https://doi.org/10.22214/ijraset.2025.69369.

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Earthquakes are natural disasters that can cause significant damage to infrastructure and pose threats to human lives. Early detection of seismic activity is crucial for implementing timely mitigation measures and ensuring public safety. This research paper presents the design and implementation of an earthquake detection system utilizing Arduino UNO microcontroller and ADXL335 accelerometer sensor. The system is capable of accurately detecting seismic vibrations and transmitting real-time data to a monitoring station. The paper discusses the hardware setup, software implementation, and experi

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Rodrigues, João Victor Oliveira, Marcos Paulo Gonçalves Pedroso, Flávio Fernandes Barbosa Silva, and Reginaldo Gonçalves Leão Junior. "Performance evaluation of accelerometers ADXL345 and MPU6050 exposed to random vibrational input." Research, Society and Development 10, no. 15 (2021): e286101523082. http://dx.doi.org/10.33448/rsd-v10i15.23082.

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The use of vibration monitors is a well-established practice in industrial maintenance, usually vibration sensors are positioned at specific points on the monitored machinery and data are continuously collected to feed a machine operating health control system. Nevertheless, the technology for obtaining the signal, its treatment and analysis is generally expensive, and the financial return is not evident, which justifies the development of low-cost alternatives technologies. In this work was performed an analysis of the responses of two Micro-Electro-Mechanical accelerometers, models ADXL345 a

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Komec Mutlu, Ahu, Ulgen Mert Tugsal, and Ahmet Anil Dindar. "Utilizing an Arduino-Based Accelerometer in Civil Engineering Applications in Undergraduate Education." Seismological Research Letters 93, no. 2A (2021): 1037–45. http://dx.doi.org/10.1785/0220210137.

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Abstract One of the most important issues in civil engineering undergraduate education is response analysis of structures for earthquake-resistant design. Precautions that should be taken against seismic hazards not only include the design of earthquake-safe buildings but also monitoring the strength and dynamic characteristics of structures. Because this is an important topic in theoretical aspects of civil engineering education at the undergraduate level, it is essential to have opportunities to perform practices so students can better understand lectures. In the Gebze Technical University (

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25

Anjaiah, P., and B. V. Ramesh Naresh Yadav. "IoT Enabled Smart Activity Recognition using Machine Learning Methods." International Journal on Recent and Innovation Trends in Computing and Communication 10, no. 10 (2022): 09–16. http://dx.doi.org/10.17762/ijritcc.v10i10.5729.

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Internet of Things (IoT) enabled architecture-based devices are becoming accessible worldwide irrespective of the area. But functional settings depend on Internet facilities. In this context, the Healthcare industry took a step forward to automate Human Activity Recognition related concepts using IoT and Machine learning methods. This research used a Nodemcu ESP8266 device to track and communicate human activities acquired using ADXL345 accelerometer sensors. Three volunteers participated in this research, and data were acquired using two accelerometer sensors placed on the hand, wrist, and an

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Lenni, Lenni, and Fauzy Ardiansyah. "PROTOTYPE ALAT PENDETEKSI GEMPA MENGGUNAKAN SENSOR ACCELEROMETER ADXL335 BERBASIS INTERNET OF THINGS." Jurnal Teknik Elektro 8, no. 1 (2025): 30. https://doi.org/10.31000/jte.v8i1.13860.

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An earthquake is a natural phenomenon that can be caused either by human activity or by natural events. A disaster is an unpredictable natural event. Of the few earthquakes that have ever occurred, many citizens are always late to save themselves or evacuate to a safe place because of the late notification of earthquake information that occurred at the location. One of the solutions to minimize such impacts is to create a prototype earthquake detector using an Internet of Things-based adxl335 accelerometer sensor. It works from an accelerometersensor that detects vibrations or shocks, then pro

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Acharya, Jonathan. "Design and development of a method for detecting sleep roll-over counts using accelerometer ADXL335." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 1 (2020): 477. http://dx.doi.org/10.11591/ijece.v10i1.pp477-485.

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<p>Sleep plays an important role as it helps human body to rejuvenate, boosts mental function and manage stress. Sleep is restorative function which enhances muscle growth, repairs tissues, maintains health and make physical appearance look or feel better. The lack of sleep in human body can increase the risk of diseases which are asthma, diabetes, depression. For healthy physiological function, sleep is essential and has strong relation to mental condition. Easy way of sleep management is considered for maintaining good mental health. Numerous scientists, doctors and researchers have pr

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N.E Ramesh, Dr. "Fabrication and Development of IOT Data Logger Using ADS1256." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48924.

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Abstract This project presents design and fabricate ADS1256 board and a seismic signal detection system using the ADS1256 analog-to-digital converter (ADC) board and the ESP32 microcontroller. The system will interface with the ADXL335 3-axis analog output sensor to detect seismic signals in the earth, which can be indicative of earthquakes. The ADS1256 board will be designed using Eagle software and fabricated to provide high-precision analog- to-digital conversion. The ESP32 microcontroller will be programmed to read data from the ADS1256 board and send it to the Blynk server for real-time m

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Özdemir, Kamer, and Ahu Kömeç Mutlu. "Cost-Effective Data Acquisition Systems for Advanced Structural Health Monitoring." Sensors 24, no. 13 (2024): 4269. http://dx.doi.org/10.3390/s24134269.

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With the growing demand for infrastructure and transportation facilities, the need for advanced structural health monitoring (SHM) systems is critical. This study introduces two innovative, cost-effective, standalone, and open-source data acquisition devices designed to enhance SHM through the latest sensing technologies. The first device, termed CEDAS_acc, integrates the ADXL355 MEMS accelerometer with a RaspberryPi mini-computer, ideal for measuring strong ground motions and assessing structural modal properties during forced vibration tests and structural monitoring of mid-rise buildings. T

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Ravali, K., Dr ASR.Murty, V. Pavani, and B. Prathyusha. "Measuring and maintaining acceleration records obtained from 3D MEMS." International Journal of Engineering & Technology 7, no. 4.5 (2018): 530. http://dx.doi.org/10.14419/ijet.v7i4.5.21150.

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Tracing or tracking of an object or a link is needed in many engineering applications. Achieving it in real time applications using MEMS or the traditional accelerometers is also a well-known method. Measuring acceleration in [3] directions is needed in handling equipment, material transfer and in manufacturing industry.In this work, Calibration of accelerometer sensor ADXL335 is carried out first to show the accurate values of „g‟. Then, the measurement of acceleration is carried out as per the code written in Arduino IDE. ADXL335 is interfaced with NODE MCU. NODE MCU uses HTTP protocol to se

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José Simões, Eurico Seabra, José Simões, Eurico Seabra, and Nuno Dourado, Doug Hart Nuno Dourado, Doug Hart. "DEVELOPMENT, INSTRUMENTATION, AND ANALYSIS OF RECOIL THROUGH A RIFLE SCOPE." PIRETC-Proceeding of The International Research Education & Training Centre 27, no. 06 (2023): 195–205. http://dx.doi.org/10.36962/piretc27062023-195.

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The research and development of new technologies to incorporate in the sport optics field have orientated the design, development, and construction of new riflescopes with state-of-the-art materials, processes, and technology. With each evolution, the riflescope should be evaluated to observe and acquire data on how the riflescope behaves during recoil. For this, the data acquisition and test setup should be easy to maintain, portable, and fast setup addition, measurements should be repeatable and low-cost. A literature review was conducted to check what has been done, what sensors and data ac

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Mondal, Niladri. "Arduino-Powered Accident Detection with Cloud-Based Emergency Alerts." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48131.

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Abstract - This paper presents a smart and cost-effective Accident Detection and Notification System that leverages an Arduino Nano, ADXL335 Accelerometer Sensor, Neo-7M GPS Module, ESP8266 Wi-Fi Module, and Google Sheets for real-time monitoring and emergency alerting. The system is designed to detect sudden impacts using the ADXL335 sensor, which monitors changes in acceleration across the X, Y, and Z axes. Upon detecting a significant acceleration spike indicative of a potential accident, the Arduino Nano activates the Neo-7M GPS Module to obtain precise location coordinates. These coordina

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Bahri, Saeful, and Putra Septia Yuza. "Analisa Kerusakan (Deformasi) Engine Mounting Kendaraan Toyota Agya Berdasarkan Tingkat Vibrasi Berbasis Mem Accelerometer." RESISTOR (elektRonika kEndali telekomunikaSI tenaga liSTrik kOmputeR) 2, no. 2 (2019): 131. http://dx.doi.org/10.24853/resistor.2.2.131-136.

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Dalam mendeteksi kerusakan pada engine mounting cara konvensional sering di lakukan, yaitu secara visual dan feeling. Dengan cara itu timbul suatu permasalahan yaitu kesalahan diagnose kerusakan engine mounting, di karenakan visual dan feeling masing-masing individu berbeda-beda. Pada penelitian kali ini digunakan teknologi MEM Accelerometer untuk membaca tingkat vibrasi dari engine mounting. Sensor accelerometer yang di gunakan adalah ADXL335 dengan output analog berupa tegangan. Untuk memudahkan dalam membaca hasil akibat vibrasi tersebut, digunakan aplikasi data akuisisi yaitu LabView. Pada

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Zimchuk, I. V., T. M. Shapar, and M. V. Kovba. "FILTERING ALGORITHM OF ACCELEROMETRICAL SENSORS MEASUREMENTS IN PLATFORMLESS INERTIAL NAVIGATION SYSTEMS UNMANNED AIRCRAFT." Проблеми створення, випробування, застосування та експлуатації складних інформаційних систем, no. 27 (I) (December 27, 2024): 44–55. https://doi.org/10.46972/2076-1546.2024.27.04.

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In unmanned aerial vehicles of low mass, platformless inertial navigation systems are widely used. They are implemented on the basis of accelerometers and gyroscopes, which are made according to the technology of microelectromechanical systems. The low accuracy of microelectromechanical systems determines the use of additional stages of navigation measurement processing in navigation systems. To increase the accuracy of navigation determinations, stochastic filtering algorithms are used, namely the Kalman filter and its various modifications. Existing filtering algorithms are characterized by

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Mustar, Muhamad Yusvin, and Yudhi Ardiyanto. "PERANCANGAN KENDALI NAVIGASI ROBOT TANK SECARA NIRKABEL BERBASIS SENSOR ACCELEROMETER BERDASARKAN GERAKAN TANGAN." Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer 9, no. 1 (2018): 87–98. http://dx.doi.org/10.24176/simet.v9i1.1866.

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Sebuah sistem kendali berbeda pada navigasi robot tank diperkenalkan pada penelitian ini. Umumnya sistem kendali navigasi robot tank dikendalikan meggunakan remot kontrol atau joystick dan beberapa perangkat pengontrolan robot lainya. Pengontrolan navigasi robot tank bertujuan untuk dapat mengendalikan pergerakan robot agar dapat berjalan maju, mundur, berbelok ke kiri dan ke kanan. Pada penelitian ini, pengontrolan navigasi robot dilakukan berdasarkan gerakan tangan manusia. Sebuah sarung tangan yang dilengkapi sensor accelerometer ADXL335 didesain untuk dapat mendeteksi setiap bentuk gerakan

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Mohd Ismail, Mohd Ismifaizul, Rudzidatul Akmam Dziyauddin, Noor Azurati Mohd Salleh, Robiah Ahmad, Marwan Hadri Azmi, and Hazilah Mad Kaidi. "Analysis and Procedures for Water Pipeline Leakage Using Three-Axis Accelerometer Sensors: ADXL335 and MMA7361." IEEE Access 6 (2018): 71249–61. http://dx.doi.org/10.1109/access.2018.2878862.

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Dr., Nanda Ashwin. "Car Crash Notification & Alerting System." International Journal for Research in Engineering Application & Management (IJREAM) 08, no. 10 (2023): 31–35. https://doi.org/10.5281/zenodo.7704473.

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As the population grows, car use becomes obsolete. And this increased injuries at an alarming rate, resulting in a massive lack of property and human existence. The task is to determine the epidemic of the accident, report the location of the tragedy to a previously coded number, and be able to provide immediate assistance using an ambulance or related relatives. Increase. GSM technology is used to communicate the vehicle's position in the form of distance and longitude coordinates via SMS. Position points are obtained using the Global Positioning System, a navigation system that uses a ne

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Shankar, N. V. S., A. Gopi Chand, K. Hanumantha Rao, and K. Prem Sai. "Low Cost Vibration Measurement and Optimization during Turning Process." Advanced Materials Research 1148 (June 2018): 103–8. http://dx.doi.org/10.4028/www.scientific.net/amr.1148.103.

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During machining any material, vibrations play a major role in deciding the life of the cutting tool as well as machine tool. The magnitude acceleration of vibrations is directly proportional to the cutting forces. In other words, if we are able to measure the acceleration experienced by the tool during machining, we can get a sense of force. There are many commercially available, pre-calibrated accelerometer sensors available off the shelf. In the current work, an attempt has been made to measure vibrations using ADXL335 accelerometer. This accelerometer is interfaced to computer using Arduin

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Shaji, Ashwin K., and Rinku Dhiman. "Gesture Controlled Robotic Hand Using RF Unit and Accelerometer." International Journal of Research in Engineering, Science and Management 3, no. 11 (2020): 125–27. http://dx.doi.org/10.47607/ijresm.2020.387.

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In the race of man v/s machine, automation comes as a companion of man and machine. Taking the technology to the next level from the mobile driven world to an automation driven world, will increase manufacturers their production rates, productivity and efficiency with materials, product quality, and worker safety. From ancient times the ingenuity and the brain power human beings have astonished researchers with engineering and mechanical marvels like the wheel, bow and arrow, cross bows, etc. What started from the wheel did not end there but evolved into the complex mechatronics systems that w

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Nkemeni, Valery, Fabien Mieyeville, and Pierre Tsafack. "Energy Consumption Reduction in Wireless Sensor Network-Based Water Pipeline Monitoring Systems via Energy Conservation Techniques." Future Internet 15, no. 12 (2023): 402. http://dx.doi.org/10.3390/fi15120402.

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In wireless sensor network-based water pipeline monitoring (WWPM) systems, a vital requirement emerges: the achievement of low energy consumption. This primary goal arises from the fundamental necessity to ensure the sustained operability of sensor nodes over extended durations, all without the need for frequent battery replacement. Given that sensor nodes in such applications are typically battery-powered and often physically inaccessible, maximizing energy efficiency by minimizing unnecessary energy consumption is of vital importance. This paper presents an experimental study that investigat

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Maarij, Muhammad, Muhammad ,. Ali, and Muhammad Shehryar Manzoor. "Design and Experimental Investigation of Four-Bar Dynamic Testing Machine." WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS 17 (November 7, 2022): 136–57. http://dx.doi.org/10.37394/232011.2022.17.19.

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This project involved fabricating and experimental investigation of a dynamic testing machine for four-bar mechanisms with various applications. The simple crank rocker inversion is selected, and the kinematic design of the four-bar mechanism is done by keeping in view the Grashof rotatability criteria and the dynamic design required factoring in the forces acting on various links. The flywheel is designed to minimize the fluctuations in the torque required to drive the mechanism. DE-ASME Elliptic criteria is used for the shaft design and selection of bearing. For transmitting power from the A

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SIRISHA, VELAGA, and LENKA VIDYAPRIYA. "IOT Based Industrial Monitoring and Fault Detection System." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44500.

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nternet of Things (IoT) is rapidly increasing technology. IOT is the network of physical objects or things embedded with electronic software, sensors, and network connectivity which enables these objects to collect and exchange data. IOT then deals with bringing control of physical devices over the internet. In this project, we are developing a system which will automatically monitor the industrial applications and generate Alerts/Alarms or make intelligent decisions using the concept of IoT. Internet of Things (IoT) technology is advancing quickly. Many home and commercial IoT applications ar

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Hassan, Shaker S., Ahmed Adnan Shandookh, and Omar Alaa Ihsan. "Study the Effect of Using Different Bearing Types on the Performance of Evaporative Cooler." Al-Nahrain Journal for Engineering Sciences 21, no. 4 (2018): 532–38. http://dx.doi.org/10.29194/njes.21040532.

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An investigation of performance response of two types of bearings such as Cylindrical Roller Bearing and bush bearing on evaporative cooler driven by DC motor of 1500 r.p.m, through studying many parameters like vibration response, temperature raise, humidity, sound level and total performance. high quality 3D positions X, Y and Z, vibration sensors type (ADXL335 accelerometers) with Arduino mega 2560 that interfaced with Lab-View program were used to measure changes in vibration amplitude and frequency. Two temperature sensors of type (LM35) were used to investigate the temperature raise in t

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Borovets, Dmytro, Tetyana Pavych, and Yaroslav Paramud. "Computer System for Converting Gestures to Text and Audio Messages." Advances in Cyber-Physical Systems 6, no. 2 (2021): 90–97. http://dx.doi.org/10.23939/acps2021.02.090.

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Today, there are quite a large number of deaf- mute and hard-of-hearing people which communicate using gestures. Therefore, it is simply necessary to provide them with modern means of communication with the surrounding world. This paper creates a holistic computer system architecture for converting gestures into text and audio messages. The principles of construction and basic design solutions of a computer system based on a modern element base with increased productivity and minimization of hardware costs and energy consumption have been developed. The most popular existing solutions for gest

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Srokosz, Piotr E., Ireneusz Dyka, Marcin Bujko, and Marta Bocheńska. "A Modified Resonant Column Device for In-Depth Analysis of Vibration in Cohesive and Cohesionless Soils." Energies 14, no. 20 (2021): 6647. http://dx.doi.org/10.3390/en14206647.

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With the accelerating progression of global climate change, switching to renewable energy sources is inevitable. Wind energy is a fast-growing branch of this industry, and according to the 2021 Global Wind Report, this trend must continue in order to limit the increase in global average temperature. While onshore wind turbines still dominate and account for most recent growth, offshore wind turbines are becoming a promising alternative for geographical, power density-related or even aesthetic reasons. Offshore wind turbines are subjected to more complex loading conditions and proper foundation

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Kononov, Dmytro, Viktor Yermokratiev, and Volodymyr Chechenev. "EXPERIMENTAL STUDY OF THE MOTION OF VIBRATING SCREEN ELEMENTS WITH ELASTIC DYNAMICALLY ACTIVE SURFACE." Modern Problems of Metalurgy, no. 25 (April 8, 2022): 192–200. http://dx.doi.org/10.34185/1991-7848.2022.01.16.

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Purpose: experimental study of the movement of vibrating screen elements with an elastic sieve.Research methods: determination of accelerations of vibrating screen elements using accelerometer sensors.An experimental study of the movement of vibrating screen elements was performed and the main kinematic characteristics were determined.The scheme of the measuring complex is developed, in the conditions of laboratory vibrating screen operation (oscillation frequency 25 Hz, maximum amplitude 4 mm). The measuring device uses the connection of 2 MPU 6050 or ADXL345 sensors to an Arduino Nano or STM

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Xingjun, Duan. "Application of Motion Sensor Fusion in Special Competitive Sports." Journal of Sensors 2021 (October 23, 2021): 1–11. http://dx.doi.org/10.1155/2021/4469367.

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With the advancement of science and technology and the rapid development of the field of intelligence, new sensor technology has also made great progress. The availability and use speed of motion sensor technology are increasing rapidly, while its cost is reduced, the overall performance is also more complete, and the application fields are becoming more and more extensive. Based on the introduction and summary of the human body structure and the characteristics of sports, in order to facilitate the study of human movement, this article establishes a rod-shaped sports model and a human body co

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Ngo, Ha Quang Thinh, Thanh Phuong Nguyen, and Hung Nguyen. "Research on a Low-Cost, Open-Source, and Remote Monitoring Data Collector to Predict Livestock’s Habits Based on Location and Auditory Information: A Case Study from Vietnam." Agriculture 10, no. 5 (2020): 180. http://dx.doi.org/10.3390/agriculture10050180.

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The supervision and feeding of grazing livestock are always difficult missions. Since animals act based on habits, the real-time monitoring data logger has become an indispensable instrument to assist farmers in recognizing the status of livestock. Position-tracked and acoustic monitoring have become commonplace as two of the best methods to characterize feeding performance in ruminants. Previously, the existing methods were limited to desktop computers and lacked a sound-collecting function. These restrictions impacted the late interventions from feeders and required a large-sized data memory

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Meier, Manuel, and Christian Holz. "Assessing the accuracy of photoplethysmography for wearable heart rate monitoring based on body location and body motion in uncontrolled outdoor environments." Current Issues in Sport Science (CISS) 9, no. 2 (2024): 059. http://dx.doi.org/10.36950/2024.2ciss059.

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Introduction Reflective photoplethysmography (PPG) is the dominant method for heart rate (HR) monitoring consumer wearables. However, motion artifacts and sensor placement impact the accuracy of these HR measurements. Here, we present a study on how these two factors affect the accuracy of PPG-based HR measurements and compare them to ground-truth measurements from electrocardiography (ECG). Our study investigated these measurements in outdoor environments outside controlled laboratory settings. Methods Our study collected a dataset of 16 participants, each for 13 hours weari

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Muhammad Rafi Athallah Disastra and Adhe Abdurrafi. "A Literature Review of Low-Cost Accelerometer Sensors for Earthquake Detection: Performance Analysis and Accuracy Assessment." Journal of Computation Physics and Earth Science (JoCPES) 4, no. 2 (2025). https://doi.org/10.63581/jocpes.v4i2.04.

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This literature review synthesizes findings from 20 studies that explore earthquake detection systems using low-cost accelerometer-based sensors integrated with microcontrollers, such as Arduino, and other IoT technologies. The comparative analysis focuses on sensor selection, sensitivity, noise levels, and system efficacy across various implementations. The ADXL355, LIS3DHH, MPU6050, and ADXL345 accelerometers emerged as commonly tested sensors, each demonstrating unique strengths in seismic activity monitoring. Studies highlight the ADXL355 and LIS3DHH for their low noise and high sensitivit

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