PongMan – A portable pong arcade and TV in one

It’s DIY Pong day it seems, Rob writes – “Stuffing a Sony Watchman with a full PONG game system – You will need a Sony watchman and an AY-3-8500-1 chip- the latter can be pulled from almost any non-Atari pong game. This would be cool with almost any battery-powered portable TV.” – Link.