Simplest lamp flasher circuit


Posted on Feb 5, 2014

This is a very simple lamp flasher circuit that uses only three components (a capacitor, relay and one resistor) other than the lamp. The working of the circuit is very straight forward. When the power is switched ON the capacitor C1 charges through the resistor. When the voltage across the capacitor is sufficient, the relay switches ON and the la


Simplest lamp flasher circuit
Click here to download the full size of the above Circuit.

mp connected via the normally open contact of the relay glows. The relay remains energized until the capacitor discharges and then the lamp extinguishes. The charging and discharging cycle of the capacitor gives a flashing effect to the lamp.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Efficient-switching-controller
    TDA 2004 BTL|Stereo Amplifier
    Antenna selector circuit diagram using PIN diodes
    AVR Projects
    LIRC receiver
    colpitts oscillators
    LCD Backlight Electro luminescent Inverter
    GSM localizer without GPS Schematic
    Sine wave output V F converter
    SIMPLE LED THERMOMETER



    Top