miniMO’s brain is an Atmel AVR ATtiny85. This guide explains how to use ATtiny’s timers to create a train of pulses of variable width, itself translated into sound via a digital-to-analog converter.
miniMO’s brain is an Atmel AVR ATtiny85. This guide explains how to use ATtiny’s timers to create a train of pulses of variable width, itself translated into sound via a digital-to-analog converter.