/diy/ - Do It Yourself

I built pic related, at first there was no trace, I spend several hours probing around until I found I had bent a choke inductor too much causing it to break inside. Straightening its pins made the inner wire contact again, so I soldered new orthogonal pins on it and into the board it goes.
Been playing around with current rectifiers and filters for a couple hours, gonna try generating waveforms with an arduino