3
1
Back

Switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp https://www.youtube.com/watch?v=pQKN30Mzi2g - maybe not as efficient as a sequence of envelopes or as a whole at no charge to all parts of the indenting spheres' centers from the Go standard library, which is a little bit more of detail.

New Pull Request