I've Decided i'm going to write (feel free to join in or offer advice) a Series of firmwares that turns an ATTiny45/85 (8 pin dip) into that Missing Logic Gate you need. I'm going to be doing it in this order. XOR - Finished (Completed) AND OR NOT (Hex/Inverter) NAND NOR ..Please add any i …

Improved Logic Gates.

system December 15, 2012, 10:24am 7

Ahh "Why don't the numbers match"

Pin5 is Pin0 on an Attiny85.