Turning an Arduino of virtually any sort into a simple AVR 6-pin ISP programmer is old hat. But when Atmel came out with a series of really tiny AVR chips, the ATtiny10 and friends with only six pi… ...

Conclusion and Some Extras. Over all I’m very happy with this programmer. It brings the no-nonsense you expect from a USB ISP programmer and adds in the occasionally necessary clock signal.

However if you are using an odd model programmer in which “10-pin ISP” connection provides the interface, carefully re-wire the breadboard section to lodge a 0-pin connection. In this case it is ...