Old version with inverted output
This is the old version with an inverted output and a LED. It is missing the range switch and manual gate of the new version.
Available as an assembled Module and as a DIY project.
No info about availability.$240 Price in € submitted Mar 23rd 2013, 17:38 by sonicwarrior | last Change Aug 27th 2015, 13:06 by sonicwarrior