28V Shunt Regulator (CB8806E)

This configuration can be found elsewhere in this section. This was obtained from old RCA documentation, using transistors from that time.

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Sequential Flasher (CB25405E)
This conventional 4 channel circuit with the 4017 and 555 was found in the November 1991 Radio...
Long time timer (CB9683E)
Found in documentation from the 1980s, this circuit makes use of discrete components of the time....
Nicad Charger for car (CB4792E)
This circuit was found in a Popular Electronics of the 90s. The resistor R4 determines the load...