Latching Continuity Checker


Posted on Oct 16, 2012

This circuit detects brief shorts or opens. When S2 is in the up position, the circuit indicates if there is or


Latching Continuity Checker
Click here to download the full size of the above Circuit.

was continuity by lighting LED1. U1A and U1B are connected as an R-S flip-flop. SI resets the tester. When S2 is in the down position, a momentary interruption in continuity will light LED1. This tester is good for detecting intermittent shorts or opens.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Stable optocoupler
pic16f84a relay control board
Alarm Circuit Using Keypad
bfo metal detector circuit
Arduino Based Current Sensor Circuit
Circuit explanation for the ultrasonic alarm
Telephony DTMF Circuits
Low/Floating/High Detector
Pocket-sized device to help Xin
Sound and light double control switch socket electrical circuit diagram
2Y- connection two-speed motor contactor control one circuit
Differential amplifier circuit



Top