Introduction: Pir Sensor With Led

this video is on how to use PIR sensor with arduino

Step 1: Materials Required

1. pir sensor
2. jumper wires
3. arduino uno
4. 220 ohm resistor
5. 5v dc relay
6. two LEDs of different colour
7. breadboard

Step 2: Wiring

all the wiring is easily deccribed in circuit diagram

and sketch code is in given link-

Step 3: Watch Video

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