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hi every one, this video, will deal with a smart traffic management system utilizing sensor data, communication and automated algorithms is to be developed to keep traffic owing more smoothly. The aim is to optimally control the duration of green or red light for a specific traffic light at an intersection. The traffic signals should not ash the same stretch of green or red all the time, but should depend on the number of cars present. When traffic is heavy in one direction, the green lights should stay on longer; less traffic should mean the red lights should be on for longer time interval. This solution is expected to eliminate inefficiencies at intersections and minimize the cost of commuting and pollution.
Important instructions: 1. keep any object infront of ultrasonic sonir away atleast 20 cm far
2. after swiping rfid card wait for 30 seconds
3. check circuit connections carefully
Components Used
1. Solderless Breadboard
2. Arduino mega 2560
3. Arduino nano
4. HC SR04 Ultrasonic sensor 4 Nos
5. RFID RC522 module
6. RFID Tags 4 Nos
7. Red, Green, Orange, LED 4 Each
8. 220 Ohm Resistors 4Nos
9. Signal light Module PCB
10. 12V DC power supply
11. Connecing wires
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