Voltage regulator with alternate voltage source...

Fri Apr 8 13:58:27 CDT 2016

I don't know why I bothering to be coy about it...

My unit here:

http://wsudbrink.dyndns.org:8080/images/cyclops-latest/P4060005.JPG
http://wsudbrink.dyndns.org:8080/images/cyclops-latest/P4060006.JPG

Actually, I'm further along than that, but I
don't have more recent photos.

Original unit here:

http://www.swtpc.com/mholley/PopularElectronics/Feb1975/PE_Feb_1975_pg30.jpg

Schematic here:

http://www.swtpc.com/mholley/PopularElectronics/Feb1975/PE_Feb_1975_pg28.jpg

Bill