police lights


Posted on Feb 6, 2014

This circuit uses a 555 timer which is setup to both runn in an Astable operating mode. This generates a continuous output via Pin 3 in the form of a square wave. When the timer`s output changes to a high state this triggers the a cycle on the 4017 4017 decade counter telling it to output the next sequential output high. The outputs of the 4017 ar


police lights
Click here to download the full size of the above Circuit.

e connected to the LEDs turning them on and off.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Water level alarm
    Door-opener
    Photo Strobe Circuit
    low voltage monitor schematic
    capacitive sensor
    IR Headset Circuit with headphone Transmitter and Receiver diagram
    MAXQ7667 16-Bit RISC Microcontroller-Based Ultrasonic Distance-Measuring System
    RF2126 high efficiency amplifier for 2.45 GHz ISM
    circuit to test servo motor (pole rotor) of parabolic antenna



    Top