“ATtiny13/ATtiny13a/ATtiny25/ATtiny45/ATtiny85
I really like the ATtiny and programming it, so I built a simple board to use Arduino UNO as ISP in a faster way.
With the original Arduino UNO, there is a little variant because compatible one have another 5v VCC over RESET pin, Arduino UNO has IOREF instead, but don’t worry look at the schema to make the simple change.”