Ok, if using an ATtiny is enough to get under the spotlights, here is mine: just a piece of PerfBoard, an ATtiny85, 2 zeners, 4 resistors, 2 caps, 1 LED, 1 header and 1 USB A connector (based on ...

Servo8bit is a library for AVR microcontrollers that allows you to drive servo motors without the need for a 16-bit timer. Obviously, this is quite useful for smaller chips that only have 8-bit tim… ...