Found in a 1965 Electronic Design, this high voltage circuit uses period transistors. Its purpose was to excite Nixie display tubes common at the time.
This simple transistor gain test acts as an oscillator for the transistor under test. The circuit is...
This circuit was found in Delco documentation from 1965. The transistor is of the time, but any...
Texas Instruments SN74HCS32 Q1 2-input OR gate This Texas Instruments integrated circuit has 4...