Head light timer circuit


Posted on Feb 6, 2014

This circuit is a compact timer circuit that will keep the headlights of your car ON for about 1. 5 minutes and then turns it OFF. This circuit incorporated to your car will help you to access dark places with out the need to come back and turn OFF the head lights. When the push button switch P1 is pressed the capacitor C1 is charged to the full bat


Head light timer circuit
Click here to download the full size of the above Circuit.

tery voltage. As a result the transistor Q1 is turned ON, which in turns ON Q2 which in turns drives the relay K1 to glow the head lights. The relay K1 will remain activated until the capacitor C1 is fully discharged. The time delay of the circuit depends on values of C1 & R1 and here it is set to be 1. 5 minutes.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    60W Power Amplifier with 2N3055
    High power mobile phone Jammer circuit
    Filters
    Remote Alarm For Smoke Detector
    Mendel Electronic Wiring
    sound activated relay
    Expanded Scale Battery Volt Meter
    Light Alarm Circuit with LDR
    Mechanical TV System
    FM by a timer ME555 circuit
    XTR108 voltage excitation bridge circuit diagram
    Fast charging circuit TEA1102



    Top