Circuit Documentation

Summary

This document provides a detailed overview of a circuit designed to control multiple DC motors using BELA board and Motor Driver 1A Dual TB6612FNG. The circuit includes several resistors for current limiting and protection. The BELA board serves as the main controller, interfacing with the motor drivers and motors.

Component List

1. BELA board for motors

   • Description: Main controller board for motor control.
   • Pins: None specified.

2. DC Motor

   • Description: Standard DC motor.
   • Pins: pin 1, pin 2

3. Motor Driver 1A Dual TB6612FNG

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

4. Resistor (200 Ohms)

   • Description: Resistor with 200 Ohms resistance.
   • Pins: pin1, pin2

5. Resistor (220 Ohms)

   • Description: Resistor with 220 Ohms resistance.
   • Pins: pin1, pin2

Wiring Details

BELA board for motors

• Connected to pin1 of multiple resistors (200 Ohms and 220 Ohms).
• Connected to VM and STBY pins of both Motor Driver 1A Dual TB6612FNG components.

DC Motor 1

• pin 1 connected to A01 of Motor Driver 1A Dual TB6612FNG.
• pin 2 connected to A02 of Motor Driver 1A Dual TB6612FNG.

DC Motor 2

• pin 1 connected to B01 of Motor Driver 1A Dual TB6612FNG.
• pin 2 connected to B02 of Motor Driver 1A Dual TB6612FNG.

DC Motor 3

• pin 1 connected to A01 of the second Motor Driver 1A Dual TB6612FNG.
• pin 2 connected to A02 of the second Motor Driver 1A Dual TB6612FNG.

DC Motor 4

• pin 1 connected to B01 of the second Motor Driver 1A Dual TB6612FNG.
• pin 2 connected to B02 of the second Motor Driver 1A Dual TB6612FNG.

Motor Driver 1A Dual TB6612FNG (First Instance)

• VM and STBY connected to BELA board for motors.
• A01 connected to pin 1 of DC Motor 1.
• A02 connected to pin 2 of DC Motor 1.
• B01 connected to pin 1 of DC Motor 2.
• B02 connected to pin 2 of DC Motor 2.
• AIN2 connected to pin2 of a 220 Ohms resistor.
• AIN1 connected to pin2 of a 220 Ohms resistor.
• BIN1 connected to pin2 of a 200 Ohms resistor.
• BIN2 connected to pin2 of a 200 Ohms resistor.

Motor Driver 1A Dual TB6612FNG (Second Instance)

• VM and STBY connected to BELA board for motors.
• A01 connected to pin 1 of DC Motor 3.
• A02 connected to pin 2 of DC Motor 3.
• B01 connected to pin 1 of DC Motor 4.
• B02 connected to pin 2 of DC Motor 4.
• AIN2 connected to pin2 of a 200 Ohms resistor.
• AIN1 connected to pin2 of a 200 Ohms resistor.
• BIN1 connected to pin2 of a 200 Ohms resistor.
• BIN2 connected to pin2 of a 200 Ohms resistor.

Resistor (200 Ohms)

• pin1 connected to BELA board for motors.
• pin2 connected to AIN2, AIN1, BIN1, and BIN2 of Motor Driver 1A Dual TB6612FNG.

Resistor (220 Ohms)

• pin1 connected to BELA board for motors.
• pin2 connected to AIN2 and AIN1 of Motor Driver 1A Dual TB6612FNG.

Code

No code is provided for this circuit.