Made a 5x5 keypad Matrix from scratch.
A 3D-printed programmable wireless/wired controller for your PC, and other electronics devices.
A simple PCB keyboard that you can easily use for your Arduino project. Fully-customizable code provided!
This is my take on an open source alternative for a Stream Deck (start at $120). FreeTouchDeck will cost you about $20 including shipping!
Using the built-in Bluetooth of an ESP32 to build a macro keypad.
An 8-button mechanical switch macro keypad with RGB lighting!
A simple pulley system to operate the locking mechanism on a door.
