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.
Found in a 90s Popular Electronics, this transistorized circuit generates pulses from 2 Hz to 50...
This oscillator was found in a 1967 General Electric documentation. The UJT is P-channel, an unusual...
Found in a documentation from the 90s, this circuit has a typical accuracy of 2% with 20 V signals at...