Found in an Electronic Design of 1964, this circuit can control up to 20 SCRs in a trigger system powered by 24 V. The SCR supports a modern equivalent.
The circuit is from old documentation from the 70s, but the components are still common, as the...
This circuit uses a common cathode display and TTL integrated circuits. We found it in a 2001...
We found this circuit in Popular Electronics from 1992. The circuit uses general purpose...