Monday, 24 April 2017

How To Make Traffic light signal (In Hindi)

How To Make Traffic light signal (In Hindi)




↓Component Requirement↓

1. 555 Timer IC
2. 4017 Counter IC
3. Breadboard
4. Resistor 330Ω, 22kΩ, 100kΩ
5. 100KΩ Potentiometer
6. Capacitor 0.1μF, 10μF, 2.2μF
7. Diode 1N4148  x  (6)
8. Red, Yellow & green LEDs
9. Battery 9 Volt
10. Battery Clip

Circuit Diagram 























 Thanks for watching

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