This library is not maintained. It was my first 'popular' Open Source project, and brought MQTT to the Arduino platform just as both were gaining popularity. But times have changed, and I haven't ...

Custom sim racing button box — Arduino Nano, 6×5 button matrix, 3 rotary encoders, 31 inputs total. USB HID joystick, no drivers needed. Self-designed enclosure in Onshape, printed on Bambu Lab A1. - ...

This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi… ...