Hi Don here a 2 photos of the dismantled disposable cameras, showing the front and the back of the circuit board (batteries removed) I worked out that you get a nasty shock if you touch a certain part without discharging the capacitor
Yes I know you warned me but I'm naturally curious
The round disc you see on the front, is a switch which has to pressed once to charge unit (that may cause a little problem) then by shorting out the 2 protruding wires the flash works. So, first I need to find a way round the switch, once that sorted then I can start wiring together and sorting
out a battery pack.
Will keep you informed