Premier space exploration disaster simulator, Kerbal Space Program, is fun to play with regular controls, but it can be improved with this DIY build that lets you launch ships with a giant red button.

Posted in Arduino Hacks Tagged android, app inventor, bluetooth, graphical, mit ← Quadcopter Brain Cracking Open A 24-port Switch So You Don’t Have To → ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...