Speed Control (CB5943E)

This circuit meets applications in remote control. It allows to control a motor from input pulses. The circuit was found in a 1980s documentation.

| Clique na imagem para ampliar |

Half wave rectifier (CB9696E)
This circuit was obtained in a 90s documentation. However, it can be developed with modern...
Low frequency crystal oscillator (CB9635E)
This circuit uses a 455 kHz crystal or for close frequencies. We found it in documentation from...
Darlington Automatic Shutdown (CB25614E)
This circuit turns off after a time that depends on C1. The circuit is from an Electronics Now...