Motor Control (CB24778E)

This circuit was found in December 1983 Radio Electronics magazine. The maximum output current is 1 A and the supply voltage ranges from 4 to 28 V.

| Clique na imagem para ampliar |

Micro FM Transmitter (CB20401E)
With the change of the coil, the circuit can operate at frequencies between 30 MHz and 150 MHz....
1 MHz Pierce Oscillator (CB8050E)
The frequency of this Pierce oscillator, found in 1969 documentation, depends on the crystal. The...
Common Telephone Line Simulator (CB6873E)
This simple circuit can be used to power a simple communication system using ordinary telephones....