Building a 1 bit half adder took 2 whole people

My oldest son Amos and I work together to build a 1-bit binary half adder from logic gates. -- Links iCircuit for iPadOS and iOS: https://apps.apple.com/us/app/icircui... iCircuit for macOS: https://apps.apple.com/us/app/icircui... TTL ICs: https://amzn.to/40WH75c Breadboard kit: https://amzn.to/3MYwfho Multimeter: https://amzn.to/49PUg45 Antistatic mat: https://amzn.to/49RhcQi Power supply: https://amzn.to/3uAYxIE My Wife's Books: https://amzn.to/47yt9Ji (Maybe you and/or someone you know will like them!)