MOTM

>how to 'remove' one side of an AC waveform and be left with only its
neg. DC component or its positive? (am i using proper terminology?)

I have something on my site that can do this. The 'WaveFolder'

Regards,

Tony Allgood  Penrith, Cumbria, UK

Modular synth circuits, TB303 clone and Filter Rack

http://www.techrepairs.freeserve.co.uk/projects.htm