Voltage Monitor Circuit


Posted on Aug 16, 2012

The adjustable voltage monitor can be used to check whether the voltage in a circuit remains within a given range. If the dc voltage is less than the voltage at pin 5 of-Ul-B, then LED 1 will light. If the voltage is over 5V, LED2 will light. If the voltage is within the window set by R4 and R5, neither LED will light.


Voltage Monitor Circuit
Click here to download the full size of the above Circuit.

This circuit is useful as an under-or-over voltage monitor.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Active SubWoofer
Relay driver
Tone control
Electronic-bird-chirper
simple electronic organ
33v and 5v dual tracking regulator using lt3692 dc converter
Solenoid Driving Circuit
Transistor LED flasher
Audio Mixer Circuit
The clock circuit diagram for racing
SYSTEM A MODULATOR
Schematic circuit diagram of low voltage and low voltage automatic conversion
Common series negative feedback amplifier



Top