Page 9 - Demo
P. 9
Project 3: Traffic Light SimulationDifficulty Level: Beginner Components RequiredComponent Quantity DescriptionArduino Uno 1 Main microcontroller boardRed LED 1 Represents STOP lightYellow LED 1 Represents WAIT lightGreen LED 1 Represents GO lightResistors 3 220%u03a9 each (for LED protection)Breadboard 1 For easy circuit connectionsJumper Wires 6%u20138 To connect components Circuit Schematic%u2022 Red LED %u2192 Pin 8 through 220%u03a9 resistor %u2192 GND.%u2022 Yellow LED %u2192 Pin 9 through 220%u03a9 resistor %u2192 GND.%u2022 Green LED %u2192 Pin 10 through 220%u03a9 resistor %u2192 GND. Arduino Code
