Wiring into the joystick is a quick and easy way to hack in custom control to a wheelchair. Building robots can be fun, and remains a popular pastime among many in the hacker and maker set.

The ATtiny10 – along with its younger siblings that go by the names ATtiny 4, 5, and 9 – are the smallest microcontrollers Atmel makes. With only 32 bytes of RAM and 1 kB of Flash, ther… ...