PWM parts and diagram

Here’s the Parts list: thanks to Nine_Dots
For the capacitor use any of these
1 – 1000uf 50v (Radio Shack – $2.59)
or
1 – 708uf to 850uf 125VAC to 165VAC
(take it off an old motor control if you have access)
or
(You can rape this from an old ATX power supply)
680uf 200v
1- For the PWM, use one of the 30a [...]

Typical HFE Cell wiring

Here’s a little help with the electrical wiring for a HFE Cell.
The Theme here is safety! Use appropriate sized wire, the packages will tell what amps it will carry, and you can look it up with a net search to be sure. Always go heavier if in doubt, a burned wiring harness, or even car [...]