Popular Electronics Cyclops

Popular Electronics Cyclops Circuit Board Construction

The copper clad board is from a batch of ten that I bought in 1977 to make a memory upgrade for my Ohio Scientific C1-P. The sockets were salvaged from a telecom board that contained chips with 1975 and 1976 date codes. The wire was salvaged from the mangled cable of a Cromemco JS-1 joystick that I restored. The wire loom was salvaged from an old LP turntable (possibly as new as the early 1980s).

Mouse over images for descriptions. Click images for larger views.

Toner transfer Etched Drilled Trimmed and polished. Sockets, copper side. Sockets, component side. Finished, component side. Finished, copper side. Wire harness, copper side.