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 ...

Download library ZIP file, and extract it. Place the extracted library folder in Documents(文件)/Arduino/libraries/. Restart the Arduino IDE. (Optional) Go to ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...