Remote Dialer (CB24765E)

This circuit was found in the October 1983 Radio Electronics issue. It is applicable to old analog telephones. The circuit uses common components.

| Clique na imagem para ampliar |

Improve Digital Support of Battery Charging and DC-DC Conversion Applications with New Digitally Enhanced Power Analog Controllers
MCP19124/5 Contains Independent Voltage and Current Control Loops Plus a Full Suite of...
Solid state contactor (CB9268E)
This circuit is designed to control static loads fed by direct voltage. The circuit is from...
50 ohm Cable Driver (CB6137E)
This circuit is from an American 1964 documentation. Transistors of the time are used, but modern...