This GitHub repository contains the source code and hardware setup for a Gun Shot Detection project using an Arduino Uno, ESP8266, a sound sensor, LEDs, and a servo motor. This project is designed to ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

Arduino Library for voice recording using Electret Microphones for ESP32, ESP8266 and Arduino Due. The library has some components but the user interface component is WAVRecorder class, two methods of ...