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Arduino UNO Multi-Color LED Control System

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Circuit Documentation

Summary

This circuit consists of an Arduino UNO microcontroller connected to multiple LEDs of different colors (yellow, red, green, and blue) through resistors. The LEDs are controlled by the Arduino, which is programmed to manage their behavior.

Component List

  1. LED: Two Pin (yellow)

    • Pins: cathode, anode
    • Description: Yellow LED

  2. LED: Two Pin (red)

    • Pins: cathode, anode
    • Description: Red LED

  3. LED: Two Pin (green)

    • Pins: cathode, anode
    • Description: Green LED

  4. LED: Two Pin (blue)

    • Pins: cathode, anode
    • Description: Blue LED

  5. Arduino UNO

    • 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
    • Description: Microcontroller

  6. Resistor (220 Ohms)

    • Pins: pin1, pin2
    • Description: Resistor with 220 Ohms resistance

Wiring Details

Arduino UNO

Resistors

LEDs

Documented Code

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. You can add your specific logic to control the LEDs in these functions.