Black Metal 4WD Chassis - Small (190mmx100mm) Documentation

Component Name

Black Metal 4WD Chassis - Small (190mmx100mm)

Overview

The Black Metal 4WD Chassis - Small (190mmx100mm) is a compact, high-quality platform designed for building robust and efficient robotic systems. This chassis is ideal for IoT projects, robotics, and automation applications that require a durable and reliable base.

Functionality

The Black Metal 4WD Chassis is designed to provide a sturdy foundation for a wide range of IoT applications, including

Robotics

Autonomous vehicles, robotic arms, and other robotic systems

IoT Projects

Sensor-based projects, environmental monitoring, and tracking systems

Automation

Industrial automation, smart home automation, and security systems

Key Features

Material and Construction:

Made from high-quality, durable black metal

Robust and sturdy design ensures reliable performance in various environments

Dimensions:

Length

190mm

Width

100mm

Height

50mm (excluding wheels)

4-Wheel Drive (4WD) System:

Four high-quality motors with built-in gearboxes for efficient power transmission

Independent suspension system for improved traction and stability

Wheels and Tires:

Four rubber wheels with deep treads for excellent grip and traction on various surfaces

Wheel diameter

60mm

Wheel width

20mm

Payload Capacity:

Maximum recommended payload

1.5 kg (3.3 lbs)

Mounting Options:

Multiple mounting holes and slots for easy installation of IoT boards, sensors, and other components

Power Supply:

Supports various power sources, including batteries, DC power supplies, and motor controllers

Weight:

Approximately 450 grams (15.9 oz) without batteries or payload

Compatibility:

Compatible with popular IoT boards, including Arduino, Raspberry Pi, and ESP32

Supports a wide range of sensors and components for customization and expansion

Benefits

Durable and reliable design for long-term operation

Compact size for easy integration into small spaces

High-performance 4WD system for efficient and stable movement

Versatile mounting options for easy customization and expansion

Compatible with popular IoT platforms and components

Applications

The Black Metal 4WD Chassis - Small is suitable for a wide range of IoT applications, including

Robotics and automation

Environmental monitoring and tracking

Industrial automation and control

Smart home and building automation

Sensor-based projects and prototyping

Technical Specifications

| Specification | Value |

| --- | --- |

| Material | Black metal |

| Dimensions (LxWxH) | 190mm x 100mm x 50mm |

| Weight | Approximately 450g |

| Payload Capacity | 1.5 kg (3.3 lbs) |

| Motor Type | 4 x DC motors with gearboxes |

| Wheel Size | 60mm diameter, 20mm width |

| Power Supply | Supports various power sources |

| Compatibility | Arduino, Raspberry Pi, ESP32, and other IoT boards |

By providing a robust and reliable platform, the Black Metal 4WD Chassis - Small enables developers to focus on creating innovative IoT applications without worrying about the underlying hardware.

Pin Configuration

Black Metal 4WD Chassis - Small (190mmx100mm) Pinout Documentation
The Black Metal 4WD Chassis - Small (190mmx100mm) is a compact and durable IoT robotics platform designed for various applications. The chassis features a set of pins that enable connections to motors, sensors, and other peripherals. Here's a detailed explanation of each pin and how to connect them:
Pinout Structure:
The chassis has a total of 14 pins, divided into two rows of 7 pins each. The pins are labeled as follows:
Row 1:
1. VCC (5V): Power supply pin for the microcontroller or other components. Connect to a 5V power source.
2. GND: Ground pin for the microcontroller or other components. Connect to the negative terminal of the power source or a common ground point.
3. M1A: Motor 1 - A phase connection. Connect to the A phase wire of the first motor.
4. M1B: Motor 1 - B phase connection. Connect to the B phase wire of the first motor.
5. M2A: Motor 2 - A phase connection. Connect to the A phase wire of the second motor.
6. M2B: Motor 2 - B phase connection. Connect to the B phase wire of the second motor.
7. S1: Sensor 1 input pin. Connect to a sensor or other input device.
Row 2:
1. VCC (3.3V): Power supply pin for the microcontroller or other components. Connect to a 3.3V power source.
2. GND: Ground pin for the microcontroller or other components. Connect to the negative terminal of the power source or a common ground point.
3. M3A: Motor 3 - A phase connection. Connect to the A phase wire of the third motor.
4. M3B: Motor 3 - B phase connection. Connect to the B phase wire of the third motor.
5. M4A: Motor 4 - A phase connection. Connect to the A phase wire of the fourth motor.
6. M4B: Motor 4 - B phase connection. Connect to the B phase wire of the fourth motor.
7. S2: Sensor 2 input pin. Connect to a sensor or other input device.
Connection Guidelines:
When connecting motors, ensure that the A phase wire is connected to the corresponding MxA pin, and the B phase wire is connected to the corresponding MxB pin.
Use a suitable motor driver or controller to manage the motor connections and power supply.
For sensor connections, use a suitable interface (e.g., analog or digital) and ensure proper signal conditioning and power supply.
Pay attention to the power supply voltage and current ratings for each component to avoid damage or overheating.
Use proper wiring and insulation to prevent shorts or electrical noise.
By following these guidelines and understanding the pinout structure, you can successfully connect your motors, sensors, and other peripherals to the Black Metal 4WD Chassis - Small (190mmx100mm) and start building your IoT robotics project.

Code Examples

Component Documentation: Black Metal 4WD Chassis - Small (190mmx100mm)

Overview

The Black Metal 4WD Chassis - Small is a compact, rugged, and durable platform designed for building autonomous robots, robotic projects, and IoT applications. The chassis measures 190mm in length and 100mm in width, making it an ideal choice for small to medium-sized projects. Its 4-wheel drive system provides excellent traction and maneuverability, allowing it to navigate various terrains and surfaces.

Technical Specifications

Material: Black anodized aluminum
 Size: 190mm (L) x 100mm (W) x 50mm (H)
 Wheel size: 60mm diameter x 20mm width
 Motor mounts: compatible with NEMA 14 and NEMA 17 motors
 Weight: approximately 350 grams

Getting Started

To get started with the Black Metal 4WD Chassis, you'll need to assemble the platform, install the motors, and connect the necessary electronic components. Here's a basic example to help you get started:

Example 1: Basic Motor Control with Arduino

This example demonstrates how to control the 4WD chassis using an Arduino board and L298N motor driver IC.

Hardware Components:

Black Metal 4WD Chassis - Small
 Arduino Uno or compatible board
 L298N motor driver IC
 4 x DC motors (compatible with NEMA 14 or NEMA 17)
 Jumper wires
 Power source (batteries or wall adapter)

Code:
```cpp
const int LEFT_MOTOR_FORWARD = 2;
const int LEFT_MOTOR_BACKWARD = 3;
const int RIGHT_MOTOR_FORWARD = 4;
const int RIGHT_MOTOR_BACKWARD = 5;

void setup() {
  pinMode(LEFT_MOTOR_FORWARD, OUTPUT);
  pinMode(LEFT_MOTOR_BACKWARD, OUTPUT);
  pinMode(RIGHT_MOTOR_FORWARD, OUTPUT);
  pinMode(RIGHT_MOTOR_BACKWARD, OUTPUT);
}

void loop() {
  // Move forward
  digitalWrite(LEFT_MOTOR_FORWARD, HIGH);
  digitalWrite(RIGHT_MOTOR_FORWARD, HIGH);
  delay(1000);
  
  // Move backward
  digitalWrite(LEFT_MOTOR_BACKWARD, HIGH);
  digitalWrite(RIGHT_MOTOR_BACKWARD, HIGH);
  delay(1000);
  
  // Stop
  digitalWrite(LEFT_MOTOR_FORWARD, LOW);
  digitalWrite(LEFT_MOTOR_BACKWARD, LOW);
  digitalWrite(RIGHT_MOTOR_FORWARD, LOW);
  digitalWrite(RIGHT_MOTOR_BACKWARD, LOW);
  delay(1000);
}
```
Example 2: Autonomous Navigation with Raspberry Pi and Python

This example demonstrates how to use the Black Metal 4WD Chassis as a base for an autonomous robot using a Raspberry Pi and Python.

Hardware Components:

Black Metal 4WD Chassis - Small
 Raspberry Pi 3 or 4
 Raspberry Pi camera module
 Ultrasonic sensor (HC-SR04 or compatible)
 Jumper wires
 Power source (batteries or wall adapter)

Code:
```python
import RPi.GPIO as GPIO
import time
import cv2

# Initialize GPIO pins for motor control
GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.OUT)  # Left motor forward
GPIO.setup(23, GPIO.OUT)  # Left motor backward
GPIO.setup(24, GPIO.OUT)  # Right motor forward
GPIO.setup(25, GPIO.OUT)  # Right motor backward

# Initialize camera and ultrasonic sensor
camera = cv2.VideoCapture(0)
ultrasonic_sensor = UltrasonicSensor(18, 22)

while True:
    # Capture image and detect obstacles
    ret, frame = camera.read()
    if detect_obstacle(frame):
        # Avoid obstacle by turning
        GPIO.output(17, GPIO.HIGH)  # Turn left
        time.sleep(0.5)
        GPIO.output(17, GPIO.LOW)
    else:
        # Move forward
        GPIO.output(17, GPIO.HIGH)
        GPIO.output(24, GPIO.HIGH)
        time.sleep(0.1)
        GPIO.output(17, GPIO.LOW)
        GPIO.output(24, GPIO.LOW)
```
Note: These examples are basic demonstrations of the Black Metal 4WD Chassis's capabilities. You may need to modify the code and add additional features to suit your specific project requirements.

Troubleshooting and Support

For troubleshooting and support, please refer to the manufacturer's documentation and online resources. Additionally, you can seek help from the IoT and robotics communities, online forums, and discussion groups.

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