My own stash of secret ingredients

When I still lived at my parents, I knew the way to my father’s ‘secret’ electronic ingredients stash. It was right across the hall. Now, although I like the fact of having my own house, it’s somewhat inconvenient to drive 30 minutes before I can loot some of his stuff.

Annoying Dishwasher:

The Annoying Dishwasher - Optocoupler's Revenge

Do you know the joke about the relay on the ready LED? Well, it didn’t work. As told in previous ‘Annoying Dishwasher’ adventure, it turned out the ready led only turned on as soon as the dishwasher was opened. So the only way I could connect a ‘ready sensor’ to the dishwasher, is by using the original buzzer connections.