Ultrasonic cleaner timer hack.

[omfg.spamme]

Forgot to mention: the leads are on the back of where the 5pack cable is connected to the board

 

[singinwoodwackr]

It's Chinese. It's only a matter of time before mine overheats and fries itself in stock form, as it is.

I’ve run this thing all day, just resetting the timer…never has overheated.