LM3914 Moving Point Voltmeter (CB25450S)

Details
Written by: Newton C. Braga

 

We found this circuit in the March 1992 issue of Radio Electronics magazine. The circuit has a range from 1.25 V to 1 kV. The formula for the voltage values ​​is given.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Divider by 6 (CB4618E)

          This CMOS circuit divides the frequency of a rectangular signal up to 2 MHz by 6. The supply...

  • Tachometer (CB6217E)

           This single pulse generator, loss detector, or peak detector was found in an old General Electric...

  • CB25544E Voltage Doubler 555 ()

      This circuit, which can generate voltages up to 25 V, was found in the December 1992 issue of...

Latest