Circuit Documentation

Summary

This circuit involves an Arduino UNO microcontroller, several resistors, a potentiometer, a pushbutton, and multiple LEDs. The circuit is designed to interface with the Arduino UNO, allowing for control and interaction with the LEDs and other components through the microcontroller.

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 (10k Ohms)

   • Description: A resistor with a resistance of 10k Ohms.
   • Pins: pin1, pin2

3. Potentiometer

   • Description: A variable resistor with three terminals.
   • Pins: GND, Output, VCC

4. Pushbutton

   • Description: A simple pushbutton switch.
   • Pins: Pin 3 (out), Pin 4 (out), Pin 1 (in), Pin 2 (in)

5. Resistor (220 Ohms)

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

6. LED: Two Pin (red)

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

Wiring Details

Arduino UNO

• GND is connected to:

  • Cathode of all LEDs
  • GND of the Potentiometer
  • pin2 of the 10k Ohm Resistor

• D3 is connected to:

  • pin1 of a 220 Ohm Resistor

• D5 is connected to:

  • pin1 of a 220 Ohm Resistor

• D6 is connected to:

  • pin1 of a 220 Ohm Resistor

• D9 is connected to:

  • pin1 of a 220 Ohm Resistor

• A5 is connected to:

  • Output of the Potentiometer

• 5V is connected to:

  • VCC of the Potentiometer
  • Pin 1 (in) of the Pushbutton

• A1 is connected to:

  • Pin 4 (out) of the Pushbutton

Resistor (10k Ohms)

• pin1 is connected to:

  • Pin 3 (out) of the Pushbutton

• pin2 is connected to:

  • GND of the Arduino UNO

Potentiometer

• GND is connected to:

  • GND of the Arduino UNO

• Output is connected to:

  • A5 of the Arduino UNO

• VCC is connected to:

  • 5V of the Arduino UNO
  • Pin 1 (in) of the Pushbutton

Pushbutton

• Pin 3 (out) is connected to:

  • pin1 of the 10k Ohm Resistor

• Pin 4 (out) is connected to:

  • A1 of the Arduino UNO

• Pin 1 (in) is connected to:

  • VCC of the Potentiometer
  • 5V of the Arduino UNO

Resistor (220 Ohms)

• pin1 is connected to:

  • D3 of the Arduino UNO
  • D5 of the Arduino UNO
  • D6 of the Arduino UNO
  • D9 of the Arduino UNO

• pin2 is connected to:

  • Anode of the corresponding LED

LED: Two Pin (red)

• cathode is connected to:

  • GND of the Arduino UNO

• anode is connected to:

  • pin2 of the corresponding 220 Ohm Resistor

Documented Code

Arduino UNO Code (sketch.ino)

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

}

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

}

Additional Documentation (documentation.txt)

This documentation provides a comprehensive overview of the circuit, including a detailed list of components, their connections, and the code used in the microcontroller.