Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...
If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...
This project is a prototype that showcases how to build a biometric attendance system using the AS608 Fingerprint sensor and Arduino. The project involves an Arduino UNO board, an LCD screen, LEDs, ...
Arduino Uno R3 — Main microcontroller Ultrasonic Distance Sensor (HC-SR04) — Measures real-time water level LCD Display (I2C) — Displays current water level and status LEDs (Green / Yellow / Red) — ...
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