On the software side, the oscillator is connected to the internal hardware counter of the Arduino. Every time there’s a change in the voltage output by the oscillator (all the time, varying ...

[Mark] from SpikenzieLabs was wrapping up a project using an Arduino the other day and found ... so he had no problem sacrificing the oscillator for a few extra pins. With his new I/O pins in ...

The creative adventures with ATtiny series microcontroller are awesome if you know how to play them. ATtinys — especially the ATtiny85s — are all around us, and by using one, we can shrink the size of ...