These are my plans for an EMP Generator. It uses flash circuits from disposable cameras to power the coil. I plan to make an instructable of it soon. Leave me any comments or tips. Thanks.
The parts list is as follows:
3 flash circuits (from disposable camreas)
3 AAA battery holders
1 9v battery clip
1 9v battery holder
1 390 ohm resistor
1 red L.E.D
1 green L.E.D
1 12 DC PC relay
2 L.E.D holders
5 momentary switches
2 on/off switches
1 iron core coil
1 momentary switch (2 contacts)
The small diagram on the back is an alternate firing setup if the momentary switch with 2 channels is not available.
It would require another relay, momentary switch and 390 ohm resistor, and inexplicably a blue LED.
After looking at the original I am actually impressed with the elegancy of the design. Not bad for something I drew in class :)