Battery voltage indication circuit

Posted on Mar 28, 2007

Battery voltage indication circuit Using this circuit can change the status display, if foot plus a further transistor drive LED, the battery voltage is normal. LED is not lit,

Battery voltage indication circuit
Click here to download the full size of the above Circuit.

and when the battery voltage falls below a critical value, LED begins to flash indicating that the circuit shown

Leave Comment

characters left:

New Circuits



Popular Circuits

Astable oscillator
Driving a Capacitive Load with an H-bridge
power amplifier mj15003 mj15004 circuit
USB audio DAC with PCM2704
Power failure emergency lights automatically converter circuit diagram