This circuit was obtained in a 1964 Electronic Design. The transistors are from the era and the instrument is 100 uA full-scale.
This circuit was suggested by Electronics Now magazine in November 1999 for testing programmable...
This test consists of a simple Hartley oscillator using a transformer of the type found on older...
This circuit was originally created to increase the power of car radios of the 790s and 80s that...