Brake light and direction indicator (CB7106E)

This circuit was found in a Popular Electronics from the 90s applying to common automotive signaling lamps. The circuit can be adapted to LEDs.

| Clique na imagem para ampliar |

Remote Control Tester (CB18007E)
This circuit was found in a 2003 documentation. Its purpose is to check if the transmitter of an...
Absorption Wattmeter (CB22023E)
Found in old English documentation this circuit evaluates the power of a transmitter. The circuit has...
Sample and Hold LM3900 (CB14218E)
The circuit shown is suggested by National Semiconductor's Linear Applications Handbook. The base...