Just dug this out of storage – some electronics I made in the late 80s/early 90s. Most of it is old/scrap components – only the 555 and the MC14526 counter/divider actually do anything – flashing the LEDs long the edge. I can remember making it at work during quiet times as a side project, I had no idea why or what it might be good for 🙂
Some years later this found use on a Ghostbusters proton pack I made (cobbled together in a few hours on the day of the do!) for a Hollywood themed charity fancy dress bash…
Room 7609 