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 pins ...
That is to say, either connect the voltage on the Arduino board to your breadboard, OR connect the battery to the power supply we wired up. Doing both has the potential to damage your hardware. Here’s ...