Electronic projects
The electronic projects involve designing and building a functional device using electrical components like resistors, capacitors, transistors, microcontrollers, and sensors. These projects help learners and hobbyists develop practical skills in circuit design, programming, and problem-solving while exploring various applications in areas such as automation, communication, and IoT (Internet of Things).
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Zener diode tester
Zener diode tester P. Venkata Ratnam The design of a simple Zener diode tester with a nominal value of 3.3……
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Homemade oscilloscope on AVR
Features Frequency measurement Voltage input Power supply Liquid Display Crystal Measurement display area Information displaying area: Auto…
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Digital USB oscilloscope
Digital USB oscilloscope Nowadays, the use of various measuring devices built on the basis of interaction with a personal computer…
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GMR Board Introduction
GMR Board Introduction The full name of GMR board is General Robot Expansion Board, which is an integrated circuit board…
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Air Quality Monitor Arduino Meter
DIY Air Quality Monitor – PM2.5, CO2, VOC, Ozone, Temperature and Humidity Arduino Meter Have you ever wondered about the…
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Raspberry Pi Pico Real-time Sound spectrum
In this tutorial, you will create a real-time audio spectrogram visualizer using a Raspberry Pi development board with an external…
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200kHz Digital Oscilloscope
Introduction Hello everyone! You must know that an 200kHz Digital Oscilloscope is a must-have for every electronics student or hobbyist.…
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Bluetooth System Monitor Using ESP32
MAKER: Dustin Watts Previously, we introduced ” DIY a small square screen to display Raspberry Pi information “. By deploying a piece of…
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DIY a wall-climbing drone using ESP8266
This project will share with you how to make an ESP8266 drone (this drone can climb walls) and how it…
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Build a walking robot based on ESP32
MAKER: Chen Liang Strider is a mechanical walking robot developed by Wade Vagle. It is a reptile robot based on ESP32…
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