This project is built using PlatformIO. The code is structured to separate hardware interactions from the core logic, making it testable without actual Arduino hardware.
A web app for programming an Arduino Leonardo to map physical buttons to keyboard inputs. Wire buttons to digital pins, assign keys in the UI, then upload directly to your board. frontend/ — Next.js ...
I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. He asked if somebody can make a project that displays a decimal number in 8 bit binary format using 8 leds ...