Circuit Documentation

Summary

This document provides a detailed overview of a simple traffic light control circuit using an Arduino UNO microcontroller. The circuit includes an Arduino UNO and a Traffic Light module with three LEDs (Red, Yellow, Green). The Arduino UNO controls the LEDs based on the provided code.

Component List

Arduino UNO

• Description: A microcontroller board based on the ATmega328P.
• Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0

Traffic Light

• Description: A module with three LEDs (Red, Yellow, Green) and a ground pin.
• Pins: Green, Yellow, Red, GND

Comment

• Description: Placeholder for comments in the circuit.
• Pins: None

Wiring Details

Arduino UNO

• GND: Connected to Traffic Light GND
• D13: Connected to Traffic Light Red
• D12: Connected to Traffic Light Yellow
• D11: Connected to Traffic Light Green

Traffic Light

• GND: Connected to Arduino UNO GND
• Red: Connected to Arduino UNO D13
• Yellow: Connected to Arduino UNO D12
• Green: Connected to Arduino UNO D11

Code Documentation

Arduino UNO Code

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

This code is a basic template for the Arduino UNO. The setup() function is used to initialize any settings, and the loop() function contains the main code that runs repeatedly. In this template, no specific functionality is implemented yet.