Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an Arduino Sensor Shield v5.0, an L298N DC motor driver, a 12V DC Motor Encoder, and an Arduino UNO. The circuit is designed to control a DC motor with encoder feedback, interfacing through the Arduino Sensor Shield and the L298N motor driver. The Arduino UNO serves as the main microcontroller, running the control code.

Component List

Arduino Sensor Shield v5.0

• Description: A shield that provides easy connections for sensors and other peripherals to an Arduino board.
• Pins: VCC, SD-VCC, SD-GND, SD-D11, SD-D10, SD-D13, SD-D12, URF01-VCC, URF01-A0, URF01-A1, URF01-GND, GND, SEL1, SEL2, A0-SIG, A0-VCC, A0-GND, A1-SIG, A1-VCC, A1-GND, A2-SIG, A2-VCC, A2-GND, A3-SIG, A3-VCC, A3-GND, A4-SIG, A4-VCC, A4-GND, A5-SIG, A5-VCC, A5-GND, IIC-SCL, IIC-SDA, IIC-GND, IIC-VCC, COM-TX, COM-RX, COM-GND, COM-VCC, APC220-, APC220-D0, APC220-D1, APC220-VCC, APC220-GND, BLUETOOTH-3V3, BLUETOOTH-GND, BLUETOOTH-D0, BLUETOOTH-D1, BLUETOOTH-VCC, AREF-S, AREF-V, AREF-G, GND-S, GND-V, GND-G, 13-S, 13-V, 13-G, 12-S, 12-V, 12-G, 11-S, 11-V, 11-G, 10-S, 10-V, 10-G, 9-S, 9-V, 9-G, 8-S, 8-V, 8-G, 7-S, 7-V, 7-G, 6-S, 6-V, 6-G, 5-S, 5-V, 5-G, 4-S, 4-V, 4-G, 3-S, 3-V, 3-G, 2-S, 2-V, 2-G, 1-S, 1-V, 1-G, 0-S, 0-V, 0-G, ParallelLCD-VCC, ParallelLCD-D13, ParallelLCD-GND, ParallelLCD-D12, ParallelLCD-D2, ParallelLCD-D11, ParallelLCD-D3, ParallelLCD-D10, ParallelLCD-D4, ParallelLCD-D9, ParallelLCD-D5, ParallelLCD-D8, ParallelLCD-D6, ParallelLCD-D7, SerialLCD-D4, SerialLCD-VCC, SerialLCD-D3, SerialLCD-, SerialLCD-D2, SerialLCD-GND

L298N DC Motor Driver

• Description: A dual H-bridge motor driver that allows control of the speed and direction of 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

12V DC Motor Encoder

• Description: A DC motor with an integrated encoder for feedback on motor position and speed.
• Pins: M1, GND, A, 3.3V, B, M2

Arduino UNO

• Description: A microcontroller board based on the ATmega328P, used for a wide range of applications.
• 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

Wiring Details

Arduino Sensor Shield v5.0

• VCC connected to 12V of L298N DC motor driver
• GND connected to GND of L298N DC motor driver
• A2-SIG connected to B of 12V DC Motor Encoder
• A2-VCC connected to 3.3V of 12V DC Motor Encoder
• A2-GND connected to GND of 12V DC Motor Encoder
• 1-S connected to A of 12V DC Motor Encoder

L298N DC Motor Driver

• 12V connected to VCC of Arduino Sensor Shield v5.0
• GND connected to GND of Arduino Sensor Shield v5.0
• OUT1 connected to M1 of 12V DC Motor Encoder
• OUT2 connected to M2 of 12V DC Motor Encoder

12V DC Motor Encoder

• M1 connected to OUT1 of L298N DC motor driver
• M2 connected to OUT2 of L298N DC motor driver
• B connected to A2-SIG of Arduino Sensor Shield v5.0
• 3.3V connected to A2-VCC of Arduino Sensor Shield v5.0
• GND connected to A2-GND of Arduino Sensor Shield v5.0
• A connected to 1-S of Arduino Sensor Shield v5.0

Arduino UNO

• No direct connections specified in the provided net list.

Documented Code

sketch.ino

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

}

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

}

documentation.txt

This document provides a comprehensive overview of the circuit, including the components used, their connections, and the code running on the Arduino UNO.