Description:
This project will consist of 2 sensors and 3 multi- colour LEDs in each lane to simulate the traffic flow condition and traffic light control at a 4 lanes junction. The sensors are triggered using objects to represent detection of cars and the result is being shown by the LED lights display.
Objectives:
1. To conserve resources and prevent wastage of energy from traffic jam
2. To reduce unnecessary waiting time of road users
3. To improve traffic flow of existing traffic light system using microprocessor
Material/ apparatus:
-ATmega644p SDK board
-4 breadboards
-1 7400 (quad NAND gate)
-1 74153 (4:1 multiplexer)
-2 74139 (1:4 demultiplexer)
-2 7404 (quad NOT gate)
-12 LEDs
-28 220 ohm resistors
Software:
-AVR Studio 4
-SinaProg 2.1
Post time: Jul-07-2017