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 ...

This project is a simple, variable-frequency sine wave generator built on the Arduino platform. It uses Pulse-Width Modulation (PWM) to produce a digital approximation of a sine wave, which is then ...

本项目提供了针对ESP32系列芯片的预编译静态库文件(.a)和相应的头文件，这些库文件可以直接在Arduino IDE或PlatformIO中使用 ...