Light Activated OR Gate 1 (CB5319E)

This circuit uses two light-activated SCRs or LASCRs, uncommon components today. The power depends on the load. The maximum current is low.

Analog Counter (CB6140E)
This Intersil circuit was found in a 1980s documentation. Operational are of the time, but current...
New Low-Power PIC24 “GA7” Microcontroller Family Now Available
New Low-Power PIC24 “GA7” Microcontroller Family Now Available CHANDLER, Ariz., Dec. 12, 2016 — The...
Polarity Converter (CB5289E)
This circuit was found in a 1976 NASA manual, making use of components of the time. The transistor...