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Journal articles on the topic 'LCD 16*4 Display'

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1

Sanyoto, Nugroho Tri, Toto Trikasjono, and Damar Damar. "STUDI PENDAHULUAN PEMBUATAN FOTOREAKTOR." Jurnal Forum Nuklir 8, no. 2 (2017): 159. http://dx.doi.org/10.17146/jfn.2014.8.2.3709.

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STUDI PENDAHULUAN PEMBUATAN FOTOREAKTOR. Telah dilakukan studi pendahuluan pembuatan fotoreaktor yang digunakan untuk melakukan reaksi fotokimia photobiological dengan sistem panas dan penyinaran ultra violet (IN). Sistem ini terdiri dari mikrokontroler ATMega 16, keypad matriks 3 xx 4, pemanas dan pcnampil LCD (Liquid Crystal Display). Suhu dibangkitkan dengan pemanas dapat diatur waktunya dengan menggunakan keypad. Tegangan analog yang dihasilkan oleh sensor suhu SHT11 dan sensor cahaya LOR (Light Dependent Resistor) diolah ADC (Analog to Digital Converter) pada mikrokontroler untuk dikonver
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Zade, Chetan, Aniket Kohpare, Abhishek Dharpawar, et al. "Programing Relay Time Control Using ATMEGA 328 Microcontroller." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 1045–47. http://dx.doi.org/10.22214/ijraset.2022.42424.

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Abstract: Digital timer switches are used to control the operation of electrical devices based on a programmed schedule. This project describes a programmable digital timer based on the ATMEGA328 microcontroller that can be programmed to schedule the on and off operation of an electrical appliance. The appliance is controlled through a relay switch. This timer switch allows you to set both on and off time. That means, you can program when do you want to turn the device on and for how long you want it to be remained on. The maximum time interval that you can set for on and off operation is 99 h
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OO, Akinwole. "Design, simulation and implementation of an Arduino microcontroller based automatic water level controller with I2C LCD display." International Journal of Advances in Applied Sciences 9, no. 2 (2020): 77. http://dx.doi.org/10.11591/ijaas.v9.i2.pp77-84.

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<span>The paper explains utilization of Arduino Microcontroller to automatically control level of water in a tank. From a well spelt out algorithms, flowchart was drawn, from which Codes were written and compiled on Arduino IDE. IF statements were copiously used. Proteus was used to simulate the design while the project was implemented on breadboard. Liquid Crystal Display function displays the level of water on the 16 × 2 LCD thus: Very Low, Low, High and Very High. An option of I2C LCD codes was written thus providing advantage of using only two analog input A4 and A5 pins instead of 4
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Akinwole, OO. "Design, simulation and implementation of an Arduino microcontroller based automatic water level controller with I2C LCD display." International Journal of Advances in Applied Sciences (IJAAS) 9, no. 2 (2020): 77–84. https://doi.org/10.11591/ijaas.v9.i2.pp77-84.

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The paper explains utilization of Arduino Microcontroller to automatically control level of water in a tank. From a well spelt out algorithms, flowchart was drawn, from which Codes were written and compiled on Arduino IDE. IF statements were copiously used. Proteus was used to simulate the design while the project was implemented on breadboard. Liquid Crystal Display function displays the level of water on the 16 × 2 LCD thus: Very Low, Low, High and Very High. An option of I2C LCD codes was written thus providing advantage of using only two analog input A4 and A5 pins instead of 4 to 8
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Saputra, Ryan, Pitoyo Yuliatmojo, and Aodah Diamah. "PROTOTYPE KERANJANG BELANJA PINTAR BERBASIS ARDUINO UNO." JURNAL PENDIDIKAN VOKASIONAL TEKNIK ELEKTRONIKA (JVoTE) 2, no. 2 (2019): 41–47. http://dx.doi.org/10.21009/jvote.v2i2.13573.

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Tujuan Penelitian ini adalah membuat sistem Keranjang Belanja yang dapat mengikuti customer yang sedang berbelanja, membaca kode barcode dari belanjaan, dan mengetahui berat belanjaan yang sudah ada didalam keranjang belanja. Penelitian ini dilakukan menggunakan metode penelitian dan pengembangan (research and development) yang dikembangkan oleh Brog & Gall. Prinsip dasar yang merupakan karakteristik metode penelitian dan pengembangan 4 tahap Model Brog & Gall, yaitu: (1) tahap analisis, (2) tahap perancangan, (3) tahap pengembangan, (4) tahap pengujian. Hasil Penelitian Keranjang Bela
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Jeong, Sun Young, Myung Jin Chung, Gukmyung Choi, Bong Soo Kim, Seung Hyun Kim, and Ji Kang Park. "A Comparison between Liquid-Crystal Display Monitors and Cathode-Ray Tube Monitors: A Combined Assessment Study of Observer Performances by Using Storage Phosphor and Flat-Panel-Detector Radiography in Detecting Experimentally Induced Pulmonary Edema in." Journal of Medicine and Life Science 6, no. 5 (2009): 351–58. http://dx.doi.org/10.22730/jmls.2009.6.5.351.

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To compare the observer performance 0f liquid crystal display (LCO) and cathode ray tube (CRT) monitors in detecting experimentally induced pulmonary edema in pigs by using soft-copy images of amorphous selenium-based flat-panel-detector radiography (OR) and storage phosphor computed radiography (CR). Oleic acid was injected intra-atrially into three pigs (weight, 20-25kg) at doses of 0.04, 0.05, and 0.06 ml/kg to induce pulmonary edema. Each set of CR, DR, and thin-section CT scans were obtained every 20-30 minutes from three pigs over 4-6hours. Thus, 37 sets (10 sets from pig-1, 11 sets from
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7

Permatasari, Delila Cahya, Nara Agata Abiwindraya, Wahyu Dirgantara, and Nachrowie Nachrowie. "Implementasi Metode PID Untuk Pengaturan Kecepatan Motor DC Pada Mesin Pencacah Bunga Rosella Kering Untuk Pengolahan Teh Rosella." JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) 4, no. 1 (2022): 1–8. http://dx.doi.org/10.26905/jasiek.v4i1.8391.

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In Indonesia Rosella Flowers are used as herbal tea. The process of brewing Rosella Tea is brew 3 – 4 dried rosella petals with 200ml hot water. This brewing process takes a long time from 10 minute or 15 minute. One of way to improved is crushing the rosella flower to little shape with apply PID method. This machine use Atmega32 as controller, speed sensor, laser sensor, and DC Motor as actuator. The working principle of this machine is to stabilize DC motor speed, effective procces is at 900 RPM, in this speed takes 07 minutes 15 seconds to finished the process, and laser sensor has not dete
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S., Sai Tarun Teja, Sravan Kumar M., and Bindu Priya M. "Multilevel Bank Locker Security System Using AES Algorithm." Research and Applications: Emerging Technologies 2, no. 2 (2020): 1–7. https://doi.org/10.5281/zenodo.3899796.

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<em>We regularly experience or see penetrates into bank storage spaces utilizing High-Technology, to make bank storage spaces less helpless. We consolidate a few security assurance techniques to one coarse strategy. We use Bio Metric to give productive and dependable security to storage spaces. The segments we use in our framework are LCD (16&times;2), ESP8266WIFI module to send SMS&#39;s, Buzzer to caution if security break is occurring, Bio Metric, 3&times;4 Matrix Keypad, Shock Generator circuit, an Arduino Micro Controller. Our framework is intended to open the storage after three stages o
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Tosto, Claudio, Lorena Saitta, Alberta Latteri, and Gianluca Cicala. "Epoxy-Based Blend Formulation for Dual Curing in Liquid Crystal Display 3D Printing: A Study on Thermomechanical Properties Variation for Enhanced Printability." Polymers 16, no. 3 (2024): 358. http://dx.doi.org/10.3390/polym16030358.

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The aim of this study was to explore the thermal properties of epoxy–acrylate blends for the liquid crystal display (LCD) 3D printing technique. Starting from an epoxy–acrylate blend with a ratio of epoxy to acrylate of 50:50, the effect of adding a reactive monofunctional epoxy diluent was evaluated. The diluent was a resin composed by oxirane, mono[(C12-14 alkyl) methyl] derivatives selected for its low viscosity (i.e., 1.8 Poise) at room temperature and its reactivity. The diluent content varied from 15 to 25 wt% and, for all the formulation, double curing cycles, where thermal curing follo
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Aribisala, Adetoye Ayokunle, Jacob Babatunde Dada, and Ridwanullahi Opeyemi Abdulrauf. "Development of a Particulate Matter and Carbon Monoxide Detector." ABUAD Journal of Engineering Research and Development (AJERD) 7, no. 2 (2024): 182–92. http://dx.doi.org/10.53982/ajerd.2024.0702.18-j.

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Air pollution is inarguably a common tragedy in the today’s world: a resultant effect of industrialization and civilization. This work considered two of the most common domestic air pollutants – particulate matter (PM) and carbon monoxide (CO). This developed device is able to detect the presence of these two pollutants in the atmosphere, and trigger an alarm when the levels of these pollutants is above the safe level with respect to the World Health Organization (WHO) standards. NOVA SDS011 and MQ135 were used as the particulate matter and carbon monoxide sensors respectively, 20 x 4 Liquid C
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Tambunan, Putri Valentina, Ezra Agustini Pasaribu, Erlina Febiola Nainggolan, and Frengki Simatupang. "Requirements Gathering for Building a Hospital Queuing Dashboard and Automatic Voice Dialing." Fidelity : Jurnal Teknik Elektro 6, no. 2 (2024): 34–40. http://dx.doi.org/10.52005/fidelity.v6i2.225.

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This research analyzes how the queuing process currently occurs at Porsea Hospital which still uses a manual system and to analyze how this system can influence the effectiveness of the queuing process between patients and the hospital administration. The focus of this research is to build a tool called the hospital queue dashboard and automatic voice dialing. Data collection was carried out using qualitative methods and through descriptive data analysis using archival research techniques. With archival research, ten journals were studied as references in building the system. The results obtai
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Ramadhan Putra, Wahyu, Sumber Sumber, and Lamidi Lamidi. "Suction Pump Thoracic." Indonesian Journal of electronics, electromedical engineering, and medical informatics 2, no. 1 (2020): 42–46. http://dx.doi.org/10.35882/ijeeemi.v2i1.8.

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Thoracic Suction Pump is a medical device used in the medical world to carry out the action of sucking fluid in the thorax cavity, then the liquid that has been sucked will be accommodated in a vacuum tube. Thoracic Suction Pump this model uses a DC voltage motor that is controlled by a motor driver by giving Pulse width modulation that comes from a minimum system circuit. In the use of this tool, the compiler uses 4 pressure selection modes, namely -5, -10, -15, and -20 kPa which is done by pressing the Push button Up and Down for selection of pressure. After the pressure is selected, the pre
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Permana, Anggi, and Iman Setiono. "SISTEM PENGENDALIAN SUHU DAN PEMANTAUAN KELEMBABAN BIJI KOPI PADA MESIN PENYANGRAI BERBASIS ARDUINO 2560." Gema Teknologi 19, no. 2 (2017): 19. http://dx.doi.org/10.14710/gt.v19i2.21866.

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Anggi Permana, Iman Setiono, in this paper explain that along with the development of modern times. Technological advancements were increasingly found in manufacturing products, everything was done to be easy and practical. These products are made with the aim of helping human work. However, not all manufacturing products are automated. Some products still work manually. Therefore, we are required to be able to innovate by changing the manual process with a more efficient method by using products that are automatic. One tool is the roasting machine for coffee beans. Currently on the market it
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Roy, Arijit. "DESIGN A CIRCUIT FOR HUMIDITY PREDICTION USING CMOS TECHNOLOGY AND IMPLEMENTING ANN." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem34625.

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This research paper presents the knowledge about Humidity prediction model based on Arduino Uno, DHT11 Sensor and 16*2 LCD display. The model combines real-time data acquisition with predictive machine learning algorithm to estimate future humidity levels. The microcontroller of Arduino processes from the DHT sensor and shows the predicted and actual humidity data in the LCD display. This system gives a low-cost and user-friendly solution for humidity monitoring in various environments. Keyword: Arduino UNO, DHT-11, 16*2 LCD
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15

Yao, I.-An, Wei-Cheng Lee, Po-Yang Chen, et al. "49‐3: Invited Paper: High‐Resolution Color‐Reflective Bistable Cholesteric Liquid Crystal Technology for Signage Applications." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 666–69. http://dx.doi.org/10.1002/sdtp.17612.

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An optimized color‐reflective LCD with high optical performances and cost‐effective structure has been proposed by association with cholesteric liquid crystal technology. By way of a color dithering algorithm, the cholesteric liquid crystal display (Ch‐LCD) can visualize a 24‐bit RGB color pixel and display over 16 million colors. Moreover, the waveform module (WF) is applied to emulate the display timing controller, which is a lowcost and more accessible way to drive the Ch‐LCD. In this paper, we demonstrated a 13.3‐inch passive matrix (PM) driven Ch‐LCD with a high resolution of 202 PPI, hig
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Talapessy, Ronaldo. "DESAIN ALAT UKUR SUHU DAN KELEMBABAN BERBASIS MIKROKONTROLER ATMEGA 16." BAREKENG: Jurnal Ilmu Matematika dan Terapan 6, no. 2 (2012): 29–31. http://dx.doi.org/10.30598/barekengvol6iss2pp29-31.

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The has already designed temperature and humidity measurement devices using SHT11 sensor with display results in Liquid Crystal Display (LCD). Manually, the environmenttemperature was measured using a mercury thermometer and the environment humidity was measured by a hygrometer. The results were observed in analog and it often misread thus it caused errors in ready the data. To solve the problem, then were made a design temperature and humidity measuring devices digitally. The processor of this tool is ATMega16microcontroller that processes analog input signals to obtain a digital output. Temp
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Noviana, Eva, and Saiful Manan. "ALAT PENGGERUS OBAT OTOMATIS BERBASIS MIKROKONTROLER AVR ATMEGA 16 DISERTAI TAMPILAN LCD." Gema Teknologi 17, no. 1 (2012): 25. http://dx.doi.org/10.14710/gt.v17i1.8914.

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Eva Noviana, Saiful Manan, in paper otomatic drug muller based on ATMEGA16 mikrokontroler with LCD monitor explain that in a pharmacy a pharmacist made ​​in accordance with the prescription drugs that have been recommended from the doctor to the patient. The drug is sometimes exist in the form of capsules, so the pharmacist must erode the drug first. Usually the process is still done manually which is less saves time. Because in today's tools - the tools are completely automated. With Automatic Tool muller Drugs Accompanied ATmega16 AVR Microcontroller Based LCD Display is possible to ease the
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Mahesh, N. Raut Sneha M. Hargode Shweta P. Rewatkar Anjali B. Chinchulkar Sanjana S. Rana Jawwad A. Shaikh Om V. Ghude. "Automatic College Bell System Using Arduino." International Journal of Advanced Innovative Technology in Engineering 10, no. 2 (2025): 6–9. https://doi.org/10.5281/zenodo.15362593.

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The main objective of this project is to implement an Automatic college bell system using an Ardiuno. In this ardiuno based college bell circuit. The main objective of this project is to implement an automatic college bell system using. We used three major components which are IC RTCDS1307, Ardiuno, Uno board, and 16 by 2 LCD modules. Here ardiuno is used for reading time from DS1307 and display it on 16 by 2 LCD DS1307 sends time/date using 2 lines to ardiuno. A buzzer is also used for alarm indication, which beeps when alarm is activated, simultaneously voice module will read out the data di
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Peng, Fenglin, Xingzhou Tu, Jian Xu, et al. "5‐4: Invited Paper: High Performance LCD for Future VR." SID Symposium Digest of Technical Papers 54, no. 1 (2023): 44–46. http://dx.doi.org/10.1002/sdtp.16483.

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LCD is one of the major display solutions for VR headsets due to its maturity. Here we will present a new LCD architecture as a key element to enable glasses‐like form factor. In addition, it can improve optical efficiency, enlarge color gamut and overall image quality.
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Dolipas, Bretel B., Freda Kate D. Samuel, and Kenneth B. Pakipac. "Liquid Crystal Display (LCD) based Instruction and Physics Performance." Athens Journal of Sciences 9, no. 3 (2022): 205–18. http://dx.doi.org/10.30958/ajs.9-3-4.

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The study determined the effectiveness of LCD based instruction to academic performance of students in physics concept, physics problem solving and overall physics performance. Respondents were third year students enrolled in the Physics subject under the course Bachelor of Science in Agribusiness. Result showed that both students with and without LCD instruction based instruction have above average performance level on physics concept and overall performance and an average performance in physics problem solving aspect. Male and female respondents also have same physics performance level on co
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Supriadi, Mardiki. "Rancang Bangun Metronome Berbasis Mikrokontroler." Jurnal Ilmiah Vastuwidya 1, no. 2 (2020): 87–100. http://dx.doi.org/10.47532/jiv.v1i2.29.

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To know the exact count of time period between the first and furthermore, about beat in a song, we need an instrument called metronome. This research was done to design and make a metronome which is AT89S51 microcontroller based, so we can analyze the time period counting for every beat within tempo.The method that has been used in this research is books evaluating with studied everything which are connected with AT89S51 microcontroller, seven segment display, LCD, keypad 3X4 and buzzer. Seven segment display as an output to display number 1,2,3 and 4 according to its turn. LCD has a function
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Feng, Boshi, Xiuyun Chen, Guangquan Wang, et al. "18‐4: Distinguished Paper: TDDI Panel of NFC Integration Driving Method Based on Part‐time Driving Strategy." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 216–19. http://dx.doi.org/10.1002/sdtp.17493.

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In this paper, we demonstrated the front NFC card swipe and touch display in TDDI LCD through the technologies shown later. New NFC sampling and noise reduction algorithm was used to reduce the generation of the Ghost Position and Touch Failure. The Time Division Multiplexing was applied to optimize the noise interference when NFC works. Meanwhile, we integrated the NFC antenna in the TDDI LCD, and also added new display signal filter circuit and VCOM driver signal. In the NFC in‐cell demo, front NFC swiping distance of 50mm is achieved.
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SUN, Zhi-Bo, and Hoi-Sing KWOK. "81‐1: Invited Paper: Progress, Opportunities and Challenges of Ferroelectric Liquid Crystal Displays for High Brightness Liquid Crystal Displays." SID Symposium Digest of Technical Papers 56, S1 (2025): 691–94. https://doi.org/10.1002/sdtp.18903.

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High brightness and efficient displays have been a pressing need in markets such as projection, naked‐eye 3D, and high ACR display for a long time. Although limited by the light loss of polarizers, the optical efficiency of liquid crystal displays (LCD) is only 4%, which is much lower than that of self‐emissive display technologies like LED and OLED. However, the electro‐optical efficiency of LCD is comparable to other technologies since power consumption is low. Therefore, if the optical efficiency of LCD can be improved, high brightness and high efficiency can be achieved As a result, the de
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Liu, Liang Fei, Hong Wei Zhao, and Xue Bai Zang. "Wireless Digital Display Thermometers System Design." Applied Mechanics and Materials 687-691 (November 2014): 3128–31. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.3128.

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This article describes a real-time temperature measurement system based on ARM9 and temperature sensor DS18B20. The temperature signal is collected by DS18B20 and converted into 16 bits serial digital signal. Later, ARM9 receives the signal and sends it to the wireless transceiver module PTR2000. PTR2000 sends the received signal to ARM9. At last the signal is transmitted to the LCD for a real-time display, also be sent to the printer for detailed records. Our design proposal is simple and practical.
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Liu, Tao, Jiajun Shen, Xiang Zhang, et al. "52‐4: Research on the Process of Single Polarizer Reflective LCD." SID Symposium Digest of Technical Papers 55, S1 (2024): 463–65. http://dx.doi.org/10.1002/sdtp.17112.

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This paper proposes a reflective liquid crystal display solution, where an OC bump diffuse reflection layer is fabricated on the TFT side. By optimizing the OC bump height difference and pitch process parameters, and combining with a polarizer incorporating a quarter‐wave retardation film, a reflective liquid crystal display panel with high reflectivity and wide viewing angle is achieved.
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Murata, Koji, Akira Hirai, Takashi Sato, Akira Sakai, and Kiyoshi Minoura. "84‐4: Switchable Privacy LCD Suitable for the Automotive Super Long‐Size Screen." SID Symposium Digest of Technical Papers 54, no. 1 (2023): 1188–91. http://dx.doi.org/10.1002/sdtp.16788.

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We have developed a Switchable Privacy FFS LCD that can be switched between two display modes: 1) Public mode with wide viewing profile and 2) Privacy mode activated partially only in CDD area. By adopting the new LCD configuration, our 12.3‐ inch prototype has successfully enabled: 1) Seamless Public mode and 2) Privacy mode that lowers the relative luminance (&lt;1.3%) over H‐25deg, and 3) Minimized color difference (Δxy&lt;0.005) between modes.
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Muhamad Hilmansyah Susanta. "Prototype Alat Pengukur Jarak Aman kendaraan Menggunakan Sensor Ultrasonik dan Layar LCD Berbasis Arduino Uno." Jurnal Cakrawala Akademika 1, no. 6 (2025): 1859–66. https://doi.org/10.70182/jca.v1i6.4.

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Car head-on collisions, or accidents in which a vehicle hits the back of another vehicle, one of the causes is due to the lack of a safe distance. The distance that is too close to the vehicle in front makes the reaction time very short, making the collision difficult to avoid. Based on the problems above, a tool was created to monitor the safe distance between vehicles. So that the distance of the vehicle can be seen on the LCD screen. Some components include using ultrasonic sensors, Arduino Uno microcontrollers and 16 x 2 LCD screens. Ultrasonic sensors function as vehicle distance meters a
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Yabuuchi, Hidetake, Satoshi Kawanami, Takeshi Kamitani, et al. "Detectability of BI-RADS category 3 or higher breast lesions and reading time on mammography: comparison between 5-MP and 8-MP LCD monitors." Acta Radiologica 58, no. 4 (2016): 403–7. http://dx.doi.org/10.1177/0284185116653279.

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Background Five-megapixel (MP) displays are recommended as soft copy devices for digital mammogram. An 8-MP liquid crystal display (LCD) (two 4-MP displays within one display) might offer the advantage of being able to view biplane mammography more easily than the dual planes of 5-MP LCDs. Purpose To compare detectability of Breast Imaging Reporting and Data System (BI-RADS) category 3 or higher lesions and reading time on mammography between 5- MP and 8-MP LCDs. Material and Methods The mammograms of 240 breasts of 120 patients including 60 breasts with BI-RADS category 3 or higher lesions an
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Wahyudi, Bambang Adi, Duwi Leksono Edy, and Agus Suyetno. "Rancang Bangun Concurrent Relay Tester untuk Menunjang Pengelolaan Bahan Khusus di Laboratorium Mekatronika." Jurnal Teknik Mesin dan Pembelajaran 4, no. 2 (2021): 71. http://dx.doi.org/10.17977/um054v4i2p71-83.

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Concurrent Relay Rester merupakan alat yang dirancang dan dibangun berdasarkan kebutuhan alat bantu dalam kegiatan pengelolaan bahan khusus di laboratorium Mekatronika. Untuk merealisaikan pembuatan alat ini, terlebih dahulu dilakukan tahapan perancangan perangkat keras dan perancangan perangkat lunak. Selanjutnya dilakukan penyediaan alat dan bahan yang relevan untuk membangun hasil rancangan menjadi alat jadi yang siap dioperasikan. Perangkat keras Concurrent Relay Rester berhasil dibangun dari sebuah mikrokontroler arduino mega 2560 sebagai pemroses data, 3 push button switch sebagai input,
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Ihsan, Jabbar hasan, Mahmoud Waheib Bushra, abdul Jalil salih Nahla, and Ibrahim Abdulkhaleq Nadhir. "A global system for mobile communications-based electrical power consumption for a non-contact smart billing system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4659–66. https://doi.org/10.11591/ijece.v11i6.pp4659-4666.

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This paper proposes a cheap solution to be a starting point for building smart electrical power billing systems. Electrical power has many challenges issues in Iraq, one of these challenges and the most important is the Billing system. The smart power meter uses an Arduino Uno as the core for controlling the sensed data and transmits it to the electrical power unit for billing services. The system is constructed with two parts: the transmitting unit measures the current, voltage, power and power factor through the compact new sensor PZEM-004T. The data sensed and processed by the microcontroll
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Chen, Yanling, Haozhou Sun, Wei Li, Yanjun Song, and Peng Dub. "65‐4: A Novel GOA Circuit for Large‐size TFT‐LCD Display." SID Symposium Digest of Technical Papers 55, S1 (2024): 564. http://dx.doi.org/10.1002/sdtp.17141.

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In recent years, the gate driven on array (GOA) has become increasingly popular in the a‐Si TFT‐LCD industry. In this study, a new GOA circuit was designed by adjusting the ratio of inverter TFT size, and the operation principle of this new GOA circuit was studied in detail. The K/P point voltage in the GOA circuit was effectively optimized, which could avoid the sharp drop of GOA margin during the reliability testing at high temperature and high humidity (60°C/90%, HTHH). The new GOA circuit was used to drive 55” LCD panels that passed a 1500‐hour HTHH test, with only a 6 V loss in GOA margin
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Hasan, Ihsan Jabbar, Bushra Mahmoud Waheib, Nahla Abdul Jalil Salih, and Nadhir Ibrahim Abdulkhaleq. "A global system for mobile communications-based electrical power consumption for a non-contact smart billing system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4659. http://dx.doi.org/10.11591/ijece.v11i6.pp4659-4666.

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&lt;span&gt;This paper proposes a cheap solution to be a starting point for building smart electrical power billing systems. Electrical power has many challenges issues in Iraq, one of these challenges and the most important is the Billing system. The smart power meter uses an Arduino Uno as the core for controlling the sensed data and transmits it to the electrical power unit for billing services. The system is constructed with two parts: the transmitting unit measures the current, voltage, power and power factor through the compact new sensor PZEM-004T. The data sensed and processed by the m
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Setiawan, Habil Eka. "Students' Learning Interests with Audio-Visual Media in PJOK Subjects." ETDC: Indonesian Journal of Research and Educational Review 4, no. 2 (2025): 255–62. https://doi.org/10.51574/ijrer.v4i2.305.

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Increasing interest in something is basically helping students see how the material they are expected to learn relates to themselves as individuals. The use of audio-visual media with liquid crystal display is not used frequently, namely because the learning facilities and infrastructure are not yet complete; there is no liquid crystal display (LCD) in each class; therefore, teachers always develop creativity in using audio-visual learning media. The goal of this study was to determine students' interest in learning with audiovisual media (LCD) in the subject of PJOK. The descriptive quantitat
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Subedi, Siddhartha, and Ajay Raj Chalise. "Arduino-Based Automatic School Bell System: A Simple and Cost-Effective Solution." International Journal of Research and Review 11, no. 11 (2024): 314–20. http://dx.doi.org/10.52403/ijrr.20241127.

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In schools, the bell plays a crucial role in maintaining the schedule. Ringing the bell manually is often ineffective due to issues with accuracy. Therefore, an automatic school bell system is needed to save the workforce and ensure precision. This project utilizes an Arduino UNO microcontroller to read the time from a Real-time clock (RTC DS3231) and display it on a 16 × 2 LCD display. At specific times, the Arduino activates a 5-volt relay for a predetermined duration to ring the electric bell. An alternative switch for the electric bell is included for use during examinations and emergencie
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Andrej, Bencúr, Vala David, and Soušková Hana. "Embedded Control System with LCD Display, Keyboard and Communication Interfaces." IFAC Proceedings Volumes 36, no. 1 (2003): 355–58. http://dx.doi.org/10.1016/s1474-6670(17)33773-4.

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Qin, Zong, Qimeng Wang, Yutong Li, et al. "90‐4: Field Sequential Color Micro‐LCD Enabling High‐resolution Light Field Displays." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 1271–74. http://dx.doi.org/10.1002/sdtp.17775.

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We report a light field display using a field sequential color (FSC) LCD based on mini‐LEDs. A newly designed panel with fast response triples the resolution by removing color filters. The color breakup is addressed by a deep learning‐based real‐time 3‐field driving method. Also, an elemental image rendering algorithm with extremely light computations is proposed.
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Wibawa, Kadek Suar, Putu Wirabuana, and A. A. K. Agung Cahyawan Wiranatha. "Internet of Things Based Control and Monitoring LCD Projector for Smart Class Room Concept." Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi) 10, no. 1 (2022): 59. http://dx.doi.org/10.24843/jim.2022.v10.i01.p06.

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The Smart Class Room concept requires modern technology to control and monitor Liquid Crystal Display Projector devices. This technology can be created by implementing the Internet of Things. The LCD Projector can be controlled remotely via an android-based mobile application. Research and Development is the right method to produce prototypes. The results of the implementation of the system show that remote control via the internet using a realtime firebase database can be achieved in 3 seconds. The distance between the LCD Projector and the embedded system device can communicate well up to 2
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Saas, C., J. Franke, and J. A. Nossek. "Full dynamic resolution low lower DA-Converters for flat panel displays." Advances in Radio Science 4 (September 6, 2006): 207–12. http://dx.doi.org/10.5194/ars-4-207-2006.

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Abstract. It has been shown that stepwise charging can reduce the power dissipated in the source drivers of a flat panel display. However the solution presented only provided a dynamic resolution of 3 bits which is not sufficient for obtaining a full color resolution display. In this work a further development of the basic idea is presented. The stepwise charging is increased to 4 bits and supplemented by a current source to provide an output signal which represents an 8 bit value with sufficient accuracy. Within this work the application is an AM-OLED flat panel display, but the concept can e
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Liu, Yi, Shijun Wang, Jiguo Wang, et al. "P‐1.40: Improvements on the Display Uniformity of TFT‐LCD Panels." SID Symposium Digest of Technical Papers 56, S1 (2025): 837–38. https://doi.org/10.1002/sdtp.18945.

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This proposal improves the design of CLK signals in the GOA within the display panel, aiming to address the issue of regular horizontal stripes products with via holes, which is caused by different CLK Loadings. Through the CLK routing design, the resistance can be increased on the CLK traces with relatively small resistance. Consequently, the resistance difference between adjacent CLKs is reduced, which may alleviate the horizontal stripes. In addition, an equal resistance design can also be achieved by adjusting the CLK line width for resistance compensation, thus achieving a uniform visual
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Wei, Wei, Chao Liu, Xuefei Zhong, Xiong Zhang, and Yan Tu. "59‐4: Application Research on Brain‐Computer Interface‐Based Intelligent TV with Partitioned Backlight Technology." SID Symposium Digest of Technical Papers 56, S1 (2025): 523–26. https://doi.org/10.1002/sdtp.18854.

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This paper proposes a high‐refresh‐rate visual stimulation method (Steady‐State Visual Evoked Potential, PB‐SSVEP) at 780 Hz and a 27‐inch, 384‐partition backlit display for an SSVEP‐Brain‐Computer Interface (SSVEP‐BCI) prototype. Combining LED backlighting with LCD technology, PB‐SSVEP enhances EEG signal quality. Experimental results show a 0.92 μV increase in signal amplitude and a 3.13 dB improvement in signal‐to‐noise ratio over traditional LCD‐SSVEP. The system also achieves a 22% accuracy improvement and a 16.49 bits/min increase in information transfer rate (ITR), with superior comfort
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Ristiawan, Masde, and Eko Ariyanto. "OTOMATISASI PENGATUR SUHU DAN WAKTU PADA PENYANGRAI KOPI ( ROASTER COFFEE ) BERBASIS ATMEGA 16 PADA TAMPILAN LCD ( LIQUID CRYSTAL DISPLAY )." Gema Teknologi 19, no. 1 (2016): 6. http://dx.doi.org/10.14710/gt.v19i1.21949.

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Masde Ristiawan, Eko Ariyanto Roasting is one of the most important processes in processing coffee beans. So it takes an automatic coffee roaster machine that can support the home roasting process. Basically, this coffee roaster is a heating device, the temperature is regulated following the input setpoint. The heating process is produced by electric heating elements which are controlled by the relay. The temperature sensor used is K type MAXX 6675 Thermocouple. The minimum system of ATmega 16 is used as the overall system control, Users can monitor temperature values and timers, which are dis
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Muchtar, Husnibes, and Ridwan Sobirin. "Rancang Bangun Alat Pendeteksi Medan Listrik Portable untuk Keamanan Manusia." RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) 4, no. 1 (2021): 47. http://dx.doi.org/10.24853/resistor.4.1.47-54.

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Medan listrik yang ditimbulkan oleh peralatan listrik memiliki dampak buruk bagi manusia, medan listrik tidak dapat dilihat dengan mata manusia namun dampaknya dapat dirasakan oleh tubuh manusia, untuk mengetahui adanya medan listrik dan jarak terjauh medan listrik pada suatu peralatan listrik, maka diperlukan alat pendeteksi medan listrik. Metode yang digunakan Pada proyek akhir ini adalah menggunakan IC CMOS CD 4093 dan sistem mikrokontroller AtMega 328 P. Adapun langkah-langkah yang digunakan yaitu identifikasi kebutuhan alat, perancangan perangkat keras, perancangan perangkat lunak, dan pe
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Sanaullah, Memon, Ahmed Shaikh Riaz, Bux Rind Qadir, Hussain Solangi Ghulam, and Ahmed Jokhio Shakeel. "Hidden cable fault and remote locator by using Arduino." Indian Journal of Science and Technology 13, no. 18 (2020): 1811–20. https://doi.org/10.17485/IJST/v13i18.99.

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Abstract <strong>Objectives:</strong>&nbsp;To device a method to locate the hidden cable fault.&nbsp;<strong>Methodology:&nbsp;</strong>The system makes use of an Arduino circuit and a supply of rectified electricity. Creation of the fault is made via the collection of switches. The relays are operated by integrated circuit relay driver. A 16*2 LCD panel connected to the Arduino board to display the information.&nbsp;<strong>Findings:</strong>&nbsp;Using an Arduino module, the device is used to find the fault spot within kilometers in a hidden cable from the base station to the precise locatio
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Cao, Bo Yan, Hong He, and Xiao Li Wang. "Freescale Microcontroller Minimum System and Peripheral Modules Design." Applied Mechanics and Materials 321-324 (June 2013): 397–403. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.397.

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A wide variety of current embedded microcontrollers like 8,16 and 32-bit of Freescale Micro Control Unit(MCU) performance is stable and various. Mc9s12xs128 is a kind of Freescale 16-bit microcontroller. The concept of the Freescale Microcontroller Minimum System and the principle of realization is systematically elaborated. Many peripheral module such as Serial Communication, Liquid Crystal Display(LCD), keyboard scanning and Digital Tube Display are developed after a thorough understanding of the basic theory of Minimum System. In addition to this work, a very detailed description of each mo
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Dnyaneshwar, Deshmukh Vaishnavi, Parande Sumitra Chandrakant, Borole Ashwini Baburaw, Deshmukh Anvesha Sandiprao, and Prof J. C. Hadoltikar. "DTMF Based Water Distribution System." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 1967–69. http://dx.doi.org/10.22214/ijraset.2024.59440.

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Abstract: The circuit is executed here with DTMF recurrence (dual-tone multi-frequency). DTMF recurrence is accessible on versatile phones and landline phones too. The circuit is put into a control zone. The circuit computerization can be controlled without clearing out your position, as it were, by interfacing a call to the collector circuit and dialing numbers like 1 to 9. DTMF is obtained, and the individual will naturally turn on or off the valve. This circuit employs DTMF to double decode; this circuit's yield is 4-bit twofold. Given to the microcontroller, the microcontroller peruses the
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Sun, Yansheng, Wei Liu, Yong Deng, et al. "23‐4: Research on LCD Strength Improvement Based on Neural Networks Algorithm." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 295–98. http://dx.doi.org/10.1002/sdtp.17513.

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Aiming at the display fragmentation caused by insufficient module strength of ultra-thin and narrow design, a module strength prediction model is proposed to improve LCDs strength immunity and provide design guide, The comparison between the experiment measurement and the predicted results shows that the model can accurately predict the module strength under different design conditions and provide effective technical support and guidance.
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Zhang, Xin, Hongtao Ren, Qibin Feng, Zi Wang, and Guoqiang Lv. "P‐8.2: CNN for Dual‐layer LCDs." SID Symposium Digest of Technical Papers 54, S1 (2023): 751–54. http://dx.doi.org/10.1002/sdtp.16402.

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Low contrast ratio (CR) is one big drawback for LCD, which is caused by light leakage of LC cell. Light leakage can be greatly reduced by bonding two LC panels to form a dual‐layer LCD. However, with the certain distance between the two LC panels, the ghost may appear when viewing off‐axis. This paper proposes a convolutional neural network‐based method to improve the display quality of a dual‐layer LCD. The network consists of 8 convolution layers, in which the kernel of the layer 4 and layer 8 is 1×1 to eliminate the redundant features and accelerate the processing speed. The kernel of the o
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Lei, C. N., L. M. Whang, and H. L. Lin. "Biological treatment of thin-film transistor liquid crystal display (TFT-LCD) wastewater." Water Science and Technology 58, no. 5 (2008): 1001–6. http://dx.doi.org/10.2166/wst.2008.465.

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The amount of pollutants produced during manufacturing processes of TFT-LCD (thin-film transistor liquid crystal display) substantially increases due to an increasing production of the opto-electronic industry in Taiwan. The total amount of wastewater from TFT-LCD manufacturing plants is expected to exceed 200,000 CMD in the near future. Typically, organic solvents used in TFT-LCD manufacturing processes account for more than 33% of the total TFT-LCD wastewater. The main components of these organic solvents are composed of the stripper (dimethyl sulphoxide (DMSO) and monoethanolamine (MEA)), d
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Cho, An-Thung, Gui-qing Du, Zhi-peng He, Chao Wei, James Hsu, and Wade Chen. "31‐4: Curved and Fast Response Time Vertical‐alignment (VA) Liquid Crystal Gaming Display Development." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 406–8. http://dx.doi.org/10.1002/sdtp.17543.

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We propose a fast response scheme for high definition curved VA LCD Panel. We make curved panel with different dual PI on the Array and CF substrate to obtain different pretilt angle. Fast response liquid crystal (LC) and Larger storage capacitance are used on curved panel, we can obtain fast response time without over driving (GTGavg= 6.2ms, GTGmax =9.1ms).
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Li, Xiao Zhen, Jian Lin Zhang, Wen Sheng Zou, and Yao Ming Kang. "Intelligent Digital Voltage Meter Design and Implement Based on AD7715." Advanced Materials Research 490-495 (March 2012): 1176–80. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.1176.

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AD7715 is a high accuracy A/D converts chip made by American company Analog – Devices which involves a programmable gain amplifier, a programmable digital filter. It employs the Σ-Δ ADC technology to realize the 16-bits accurate measurement. The voltage meter uses 89C55 SCM as control, uses analog switch to conduct multi switch for measured voltage through signal conditioning, uses new 16-bit A/D convert to sample measured voltage being conditioned, uses 128 X 64 dot-matrix LCD as display screen to show the wave and Chinese words. This article mainly introduces the means of applying AD7715 chi
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