electronics-project 开源项目推荐（28 个）

jewelux /talking-swr-meter-LX1WJ

Talking SWR and power meter with speech output for visually impaired amateur radio operators

downl2160 /stress-meter-analog

BTech电气工程一年级项目（2020–21）：NI多sim可穿戴应力计模拟，并结合传感器融合分析。

downl2160 /full-bridge-inverter

A basic full-bridge inverter built to demonstrate the conversion of DC (battery) power into AC (alternating) power using electronic switches and the principles of PWM. (2019-20)

downl2160 /auto-solar-light-controller

Auto Solar Street Light Controller – LDR and IR-based energy-efficient lighting system with comparator and relay logic (2018-19)

michpro /Arduino_LMeter_shield

Arduino Inductance Meter shield

aiurat-and-ilya /hv-test-stand

Laboratory test bench for testing and evaluating high-voltage semiconductor components and materials. Features a custom 12V-to-100V Boost converter, thermal simulations, and 3D-printed enclosure.

marinpopa /Generator-Semnal-Si5351-Attiny1614

Open‑source Si5351 frequency generator powered by ATtiny1614, supporting 3 outputs, calibration, EEPROM, and intuitive menu navigation.

adithya-a-labs /esp32-robot-radar-system

ESP32-based robotic radar system with ultrasonic sensing, servo scanning, and real-time web visualization.

TeknoTrek /Stereo-FM-AM-Radio-Receiver-With-VU-Meter-TEA5711-LM386

Stereo FM / AM Radio Receiver with VU Meter based on the TEA5711 radio IC and dual LM386 audio amplifiers. This project features FM stereo and AM reception, a 10-LED stereo VU meter, custom PCB design, and is intended for educational and non-commercial DIY electronics use.

av11a /talking-swr-meter

🔊 Build an accessible talking SWR and RF power meter for blind and visually impaired amateur radio operators, enhancing their radio experience without visual displays.

agarwalpranay02 /Electronic-Voting-Machine-using-Arduino-Uno

This project uses an Arduino Uno to build a simple Electronic Voting Machine where votes are cast using push buttons. The system accurately counts the votes for each candidate and displays the final results on an LCD screen to declare a winner.

michpro /Arduino_OpenTherm_shield

Arduino hardware shield to send and receive data from OpenTherm devices

humanixtechlab /portable-workbench-power-supply

Portable Workbench Power Supply with Adjustable Output (1.25V–10V), USB Output, and Battery Backup for DIY Electronics Testing

NikhilVinod25 /Speed-control-dc-motor-8051

Speed control of DC motor using AT89C51 (Proteus simulation)

PranavThorat1432 /RFID-Ultrasonic-Smart-Parking-System

An Arduino-based Smart Parking System that automates vehicle entry, parking slot management, RFID authentication, and gate control using Ultrasonic Sensors, RC522 RFID, Servo Motor, LCD Display, LEDs, and Buzzer.

aluisioalves123 /function-generator-lm324

Gerador de funcoes analogico em perfboard: quadrada, triangular e senoide simultaneas com um LM324 e dois BC547, em 5 V simples. Oscilador de laco fechado (sem 555), caracterizado no osciloscopio.

Nihaas-spec /water-level-detection-system

LED-based water level indicator using BC547 transistors — 2nd semester Digital Logic Design project

ShivuXD /IoT_Projects_ESP32

Learning Hardware.

Gaurav-Builds /Transformer-Fault-Detection-Using-GSM

The Transformer Fault Detection using GSM Module is a real-time monitoring system designed to detect abnormal operating conditions in power distribution transformers. The system continuously monitors key parameters such as temperature, voltage, current, and oil level using sensors interfaced with an Arduino Uno.

mhamidjamil /WebBasedRelayControl

Automate relay-based devices with this ESP8266-powered web control system. Set activation times, force on/off instantly, and monitor relay statuses through an intuitive web interface. Streamline device scheduling with ease.