Introduction: How to Make Police Light Circuit

Picture of How to Make Police Light Circuit

This is my first instructables project about the police light
it is fun working with it and VERY SIMPLE circuit

Step 1: Material Required 555 Ic 10 K Resistance R1,R2 10 Uf Capacitor Led L1,L2 5 V Dc Supply Jumper Wires Breadboard

Picture of Material Required  555 Ic  10 K Resistance R1,R2 10 Uf Capacitor  Led L1,L2 5 V Dc Supply  Jumper Wires  Breadboard

Step 2:

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add resistance R1 between the 8th and 7th pin of ic and R2 between 7th and 6th pin of ic

Step 3: Circuit Diagram

Picture of Circuit Diagram

Step 4:

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now connects the 8th pin to the 4th pin and 2nd to the 6th

Step 5:

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add the capacitor between 1st and 2nd pin of ic
add -ve terminal of led L1 to the 1st pin and +ve to the 3rd and then -ve terminal of L2 to the 3rd and +ve to the 4th

Step 6:

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finally join the ground pin to the first terminal of ic and vcc to the 4th and ur project is ready to work
thank u :)

Comments

alok014 (author)2015-03-22

if anyone interested in buying metal detector robotic tank based on microcontroller(8051,avr)project then contact me at alokm014@gmail.com

pfred2 (author)2015-03-18

555 timers are good fun!

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