This project demonstrates how to represent a decimal number (from 0 to 15) as a 4-bit binary output using an Arduino. It uses four LEDs connected to GPIO pins to display the binary equivalent of the ...

This one’s a bit abstract. Remember those LCD games that became quite popular sometime in the 1990’s? You know, the ones that had only one game, usually a character that could be moved … ...

The Arduino binary clock shield has been made available via the Crowd Supply website with preorders starting from $33 and worldwide shipping available from $6, and commencing during August 2019.