CapRx

Infra Red control system powered by a capacitor

Above this the 8 pin controller, sensor with purple stripe on the back and Farads Gold Cap capacitor. This photo is about full size !! The same size super cap if 3 F

Graham put his on a mini circuit board (he is a proper engineer)
as seen below. This photo shows a 1 F Gold Cap
The same size super cap if 3 F

 

Here is the simple wiring diagram