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:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Stand-by power for non-volatile cmos rams
    Triangle-square-wave-generator
    Photoelectric Sensor Circuit
    simple mic pre-amp based LM358
    Schematic Diagram for Model 350 PAFN
    h bridge with pwm
    1 hour timer circuit with 4011 and 4020 ICs
    24V lead acid battery charger circuit
    Dark detector circuit
    1880MHz internal bias circuit diagram of the amplifier application collector RF2324



    Top