If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...

Blocking or non-blocking read; Supports any number of rows and columns; User defined key mapping; prevents reading the same event twice. A matrix keypad will have some pins or wires that you have to ...

Project to develop a ground station board that will receive messages from satellite on the 2.4GHz band. Satellite tracks are Thingsat@STORK1 and other cubeseat followed by the TinyGS community. This ...