So it’s little wonder that someone like [Aaron Christophel] would try to repurpose those sub-$3 AVR programmers that ... If you don’t have an Arduino on hand to re-flash, buy at least two ...

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 ...