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Raspberry Pi and Cytron Motor Driver Controlled 12V Geared Motor System

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Circuit Documentation

Summary

This document provides a detailed overview of a circuit designed to control multiple 12V geared motors using a Raspberry Pi 5 and Cytron FD04A 4-Channel Motor Drivers. The circuit also includes a 12V battery, a Battery Management System (BMS), and USB power supplies. The Raspberry Pi 5 is used to control the motor drivers, which in turn control the motors. The BMS is used to manage the battery, ensuring safe operation.

Component List

  1. Cytron FD04A 4-Channel Motor Driver

    • Description: Motor driver capable of controlling up to four motors.
    • Pins: Motor 1 direction, Motor 1 enable/Speed Control, Motor 2 Direction, Motor 2 enable/Speed Control, Motor 3 enable/Speed Control, Motor 4 enable/Speed Control, Motor 3 direction, Motor 4 direction, Output voltage 5 V, Ground, Motor 1 Output A, Motor 1 Output B, Motor 2 Output A, Motor 2 Output B, Motor 3 Output A, Motor 3 Output B, Motor 4 Output A, Motor 4 Output B, power +, power -

  2. 12V Geared Motor

    • Description: Geared motor operating at 12V.
    • Pins: Terminal 1, Terminal 2

  3. Raspberry Pi 5

    • Description: Single-board computer used for controlling the motor drivers.
    • Pins: Type-C, Micro HDMI 1, Micro HDMI 2, Camera 1, Camera 2, PoE, Fan, PCIe, USB 3.0, USB 2.0, Ethernet, 5V, GND, 3.3v, GPIO 14, GPIO 15, GPIO 18, GPIO 23, GPIO 24, GPIO 25, GPIO 8, GPIO 7, GPIO 1, GPIO 12, GPIO 16, GPIO 20, GPIO 21, GPIO 2, GPIO 3, GPIO 4, GPIO 17, GPIO 27, GPIO 22, GPIO 10, GPIO 9, GPIO 11, GPIO 0, GPIO 5, GPIO 6, GPIO 13, GPIO 19, GPIO 26

  4. 12V Battery

    • Description: Power source for the circuit.
    • Pins: -, +

  5. USB Power

    • Description: USB power supply.
    • Pins: +, -

  6. Depth Camera

    • Description: Camera for depth sensing.
    • Pins: USB

  7. Battery Management System (BMS)

    • Description: Manages the battery to ensure safe operation.
    • Pins: B+, B2, B-, P-, P+, B3, B1

Wiring Details

Cytron FD04A 4-Channel Motor Driver

12V Geared Motor

Raspberry Pi 5

12V Battery

USB Power

Battery Management System (BMS)

Code

No code is provided for this circuit.

This document provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and code documentation. The wiring details section ensures that each component's connections are clearly outlined, facilitating easy assembly and troubleshooting.