Circuit Documentation

Summary

This circuit consists of an Arduino UNO microcontroller, a 12V battery, an L298N DC motor driver, and two DC motors. The Arduino UNO controls the motor driver, which in turn drives the two DC motors. The 12V battery powers the motor driver and the motors.

Component List

Battery 12V

• Description: A 12V battery used to power the motor driver and motors.
• Pins: +, -

Arduino UNO

• Description: A microcontroller used to control the motor driver.
• 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

DC Motor (Motor 1)

• Description: A DC motor driven by the motor driver.
• Pins: pin 1, pin 2

DC Motor (Motor 2)

• Description: A DC motor driven by the motor driver.
• Pins: pin 1, pin 2

L298N DC Motor Driver

• Description: A motor driver used to control the two DC motors.
• Pins: OUT1, OUT2, 12V, GND, 5V, OUT3, OUT4, 5V-ENA-JMP-I, 5V-ENA-JMP-O, +5V-J1, +5V-J2, ENA, IN1, IN2, IN3, IN4, ENB

Comment

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

Wiring Details

Battery 12V

• + connected to 12V of L298N DC motor driver
• - connected to GND of L298N DC motor driver and GND of Arduino UNO

Arduino UNO

• GND connected to GND of L298N DC motor driver and - of battery 12v
• D10 connected to ENB of L298N DC motor driver
• D9 connected to ENA of L298N DC motor driver
• D5 connected to IN4 of L298N DC motor driver
• D4 connected to IN3 of L298N DC motor driver
• D3 connected to IN2 of L298N DC motor driver
• D2 connected to IN1 of L298N DC motor driver

DC Motor (Motor 1)

• pin 1 connected to OUT2 of L298N DC motor driver
• pin 2 connected to OUT1 of L298N DC motor driver

DC Motor (Motor 2)

• pin 1 connected to OUT4 of L298N DC motor driver
• pin 2 connected to OUT3 of L298N DC motor driver

L298N DC Motor Driver

• 12V connected to + of battery 12v
• GND connected to - of battery 12v and GND of Arduino UNO
• ENA connected to D9 of Arduino UNO
• ENB connected to D10 of Arduino UNO
• IN1 connected to D2 of Arduino UNO
• IN2 connected to D3 of Arduino UNO
• IN3 connected to D4 of Arduino UNO
• IN4 connected to D5 of Arduino UNO
• OUT1 connected to pin 2 of DC Motor (Motor 1)
• OUT2 connected to pin 1 of DC Motor (Motor 1)
• OUT3 connected to pin 2 of DC Motor (Motor 2)
• OUT4 connected to pin 1 of DC Motor (Motor 2)

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:

}

Documentation File

This documentation provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and the code used in the Arduino UNO microcontroller.