This circuit is from a March 1967 Radio Electronics. The circuit applies to general purpose SCRs such as the TIC106, C106 and others. The test is done by increasing the gate voltage to the trigger point.
This TTL dice is from an old publication from 1978, but it can still be assembled, as the...
This precision signal rectifier was found in an Electronic Design. The components used are from...
We found this setting in the National Semiconductor Linear Applications Handbook. The base is an...