FET Voltmeter (CB20609E)

Details: Written by: Newton C. Braga

Virtually any FET can be used on this voltmeter found in old documentation. The indicator is a microamper meter 0-100 uA and the accuracy of the circuit depends on the accuracy of the resistors used.

| Clique na imagem para ampliar |

Circuit Bench

1-Transistor MW Radio (CB18841E)
This radio version with a transistor for a crystal phone was found in a Japanese magazine from...
Infrared Alarm (CB14669E)
In this circuit of Texas Instruments an incandescent lamp is used as a light source, and lenses are...
6 or 12 V x 3 A Power Supply (CB1189E)
This source whose voltage depends only on the zener diode used, can supply currents up to about 3 A....

FET Voltmeter (CB20609E)

Latest

Circuit Bench

Buscador de Datasheets