Traffic Light Simulation Using Arduino
This is a simple and small project for beginners, which is based on Arduino and some other parts. Here is the circuit diagram.
In this project, we use Arduino UNO, LCD, and three LEDs (red, yellow, and Green).
First, we connect the LCD pins (14, 13, 12, 11, and E, RS), after that, we connect the LEDs with Arduino pins which we assigned in code, pin 2 for LED red, pin 3 for LED yellow, and pin 4 is for LED green.
Here is the code.
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