Circuit Documentation

Summary

This circuit consists of multiple Arduino UNO microcontrollers, resistors, and a red LED. The primary function of the circuit is to blink the LED connected to one of the Arduino UNOs. The other Arduino UNOs are not actively used in this circuit.

Component List

1. 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

2. Resistor (200 Ohms)

   • Description: A resistor with a resistance of 200 Ohms.
   • Pins: pin1, pin2

3. Resistor (220 Ohms)

   • Description: A resistor with a resistance of 220 Ohms.
   • Pins: pin1, pin2

4. LED: Two Pin (red)

   • Description: A red LED with two pins.
   • Pins: cathode, anode

Wiring Details

Arduino UNO

• Pin D13 is connected to Resistor (220 Ohms) pin2.
• Pin GND is connected to LED: Two Pin (red) cathode.

Resistor (220 Ohms)

• Pin1 is connected to LED: Two Pin (red) anode.
• Pin2 is connected to Arduino UNO pin D13.

LED: Two Pin (red)

• Anode is connected to Resistor (220 Ohms) pin1.
• Cathode is connected to Arduino UNO pin GND.

Code Documentation

Arduino UNO (Primary Microcontroller)

void setup() {
  pinMode(13, OUTPUT); // Set digital pin 13 (D13) as an output
}

void loop() {
  digitalWrite(13, HIGH); // Turn the LED on (HIGH is the voltage level)
  delay(1000);            // Wait for a second (1000 milliseconds)
  digitalWrite(13, LOW);  // Turn the LED off by making the voltage LOW
  delay(1000);            // Wait for a second
}

Other Arduino UNOs

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

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

This documentation provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and the code used for the microcontrollers.