Circuit Documentation

Summary

This circuit involves an Arduino UNO microcontroller, an HC-06 Bluetooth module, an L298N DC motor driver, and two motors with reducers. The Arduino UNO serves as the central controller, interfacing with the HC-06 for Bluetooth communication and controlling the motors via the L298N motor driver.

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

HC-06

• Description: A Bluetooth module for wireless communication.
• Pins: RXD, TXD, GND, VCC

Motor with reducer (Motor 1)

• Description: A DC motor with a gear reducer.
• Pins: 3 - 6 VCC, GND

Motor with reducer (Motor 2)

• Description: A DC motor with a gear reducer.
• Pins: 3 - 6 VCC, GND

L298N DC motor driver

• Description: A dual H-Bridge motor driver for controlling 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

Wiring Details

Arduino UNO

• D0 connected to HC-06 RXD
• D1 connected to HC-06 TXD
• GND connected to HC-06 GND and L298N GND
• 5V connected to HC-06 VCC and L298N 12V
• D7 connected to L298N IN4
• D6 connected to L298N IN3
• D5 connected to L298N IN2
• D4 connected to L298N IN1

HC-06

• RXD connected to Arduino UNO D0
• TXD connected to Arduino UNO D1
• GND connected to Arduino UNO GND
• VCC connected to Arduino UNO 5V

Motor with reducer (Motor 1)

• 3 - 6 VCC connected to L298N OUT1
• GND connected to L298N OUT2

Motor with reducer (Motor 2)

• 3 - 6 VCC connected to L298N OUT3
• GND connected to L298N OUT4

L298N DC motor driver

• OUT1 connected to Motor 1 3 - 6 VCC
• OUT2 connected to Motor 1 GND
• OUT3 connected to Motor 2 3 - 6 VCC
• OUT4 connected to Motor 2 GND
• GND connected to Arduino UNO GND
• 12V connected to Arduino UNO 5V
• IN4 connected to Arduino UNO D7
• IN3 connected to Arduino UNO D6
• IN2 connected to Arduino UNO D5
• IN1 connected to Arduino UNO D4

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 summary, detailed component descriptions, wiring details, and the code used in the microcontroller.