12V x 1A power supply (CB21851E)

This stabilized power supply was found in the 1974 Ferranti transistor manual. The power transistor must be mounted on a heatsink.

| Clique na imagem para ampliar |

Remote control tester circuits (CB7821E)
In the figure we have a transmitter and a simple remote-control receiver for tests found in a 90s...
Transimpedance Amplifier (CB17548E)
This circuit makes use of a Texas Instruments LinMOS operating system and requires the use of a...
Control Car Alarm and Electric Locks Through Remote Control Interface (CB18104E)
The circuit we have just described has been mounted in the car of the author of the project for...