Neon Lamp Drive with Silicon Switch (CB14706E)

This circuit is from the 1977 GE semiconductor manual. The components used are uncommon today.

Multivibrator LED Indicator (CB12490E)
This circuit was obtained in a publication in 1980. It is the traditional configuration of astable...
Trigger stretcher (CB12277E)
This circuit was obtained in a 1978 publication. The SCR may be the TIC106. What it does is act as a...
Simple transistor test (CB22145E)
This circuit was found in old English documentation. We have the same version found in this...