Buffered Detector (CB6669E)

This circuit was found in 1967 General Electric documentation. The transistors of the time can be replaced by modern equivalents.

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RF Comparator (CB22319E)
This circuit was found in American documentation from the 60's. The transistors are made of...
Full wave dimmer with SCR (CB7219E)
Found in an Electronics World of 1968 this circuit can use any SCR and diodes depending on the...
25 W FM Transmitter (CB17438E)
The integrated circuit used in this 2001 project is not very common. The circuit has an excellent power...