Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an Arduino UNO microcontroller, a SparkFun Motor Driver TB6612FNG, multiple resistors, motors, and a four-pin LED. The circuit is designed to control motors and an LED using the Arduino UNO. The document includes a component list, wiring details, and the embedded code used in the microcontroller.

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

SparkFun Motor Driver TB6612FNG (v11)

• Description: A motor driver capable of driving two DC motors.
• Pins: GND, B01, B02, A02, A01, VCC, VM, PWMA, AIN2, AIN1, STBY, BIN1, BIN2, PWMB

Resistor (200 Ohms)

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

Motor

• Description: A DC motor.
• Pins: negative, positive

LED: Four Pin

• Description: A four-pin LED with red, green, and blue cathodes and a common anode.
• Pins: red cathode, common anode, green cathode, blue cathode

Wiring Details

Arduino UNO

• 5V connected to:

  • SparkFun Motor Driver TB6612FNG (VM, STBY)

• GND connected to:

  • LED: Four Pin (common anode)

• D12 connected to:

  • Resistor (pin1)

• D13 connected to:

  • Resistor (pin1)

• D11 connected to:

  • Resistor (pin1)

• D10 connected to:

  • Resistor (pin1)

• D9 connected to:

  • Resistor (pin1)

SparkFun Motor Driver TB6612FNG (v11)

• VM connected to:

  • Arduino UNO (5V)

• STBY connected to:

  • Arduino UNO (5V)

• A01 connected to:

  • Motor (positive)

• A02 connected to:

  • Motor (negative)

• B01 connected to:

  • Motor (positive)

• B02 connected to:

  • Motor (negative)

• AIN2 connected to:

  • Resistor (pin2)

• AIN1 connected to:

  • Resistor (pin2)

• BIN1 connected to:

  • Resistor (pin2)

• BIN2 connected to:

  • Resistor (pin2)

Resistor (200 Ohms)

• pin1 connected to:

  • Arduino UNO (D12)
  • Arduino UNO (D13)
  • Arduino UNO (D11)
  • Arduino UNO (D10)
  • Arduino UNO (D9)
  • LED: Four Pin (red cathode)
  • LED: Four Pin (green cathode)

• pin2 connected to:

  • Resistor (pin2)
  • SparkFun Motor Driver TB6612FNG (AIN2)
  • SparkFun Motor Driver TB6612FNG (AIN1)
  • SparkFun Motor Driver TB6612FNG (BIN1)
  • SparkFun Motor Driver TB6612FNG (BIN2)
  • LED: Four Pin (blue cathode)

Motor

• positive connected to:

  • SparkFun Motor Driver TB6612FNG (A01)
  • SparkFun Motor Driver TB6612FNG (B01)

• negative connected to:

  • SparkFun Motor Driver TB6612FNG (A02)
  • SparkFun Motor Driver TB6612FNG (B02)

LED: Four Pin

• common anode connected to:

  • Arduino UNO (GND)

• red cathode connected to:

  • Resistor (pin1)

• green cathode connected to:

  • Resistor (pin1)

• blue cathode connected to:

  • Resistor (pin2)

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:

}

Documentation (documentation.txt)