FireBeetle 2 ESP32-C5 IoT development board offers GDI display interface, LiPo battery support, 18x GPIO, USB-C port, and ...

The Hackaday 2025 Component Abuse Challenge is all about abusing electronic components in the service of making them do ...

55 inches is the perfect TV size for many people: big enough for an engaging, cinematic movie experience, but not so big that it takes up the entire living room. It's generally the size at which a ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...