DIY Kits D2-6 Bluetooth Remote Control Intelligent Car Documentation

Component Name

DIY Kits D2-6 Bluetooth Remote Control Intelligent Car

Overview

The DIY Kits D2-6 Bluetooth Remote Control Intelligent Car is a comprehensive kit designed for enthusiasts and hobbyists to build and customize their own Bluetooth-controlled robotic car. This kit combines advanced technology with a user-friendly design, allowing users to explore the world of robotics and IoT.

Functionality

The DIY Kits D2-6 Bluetooth Remote Control Intelligent Car kit enables users to build a fully functional remote-controlled car that can be operated using a smartphone or tablet via Bluetooth connectivity. The kit includes all necessary components, including the main control board, motor drivers, Bluetooth module, and other essential parts.

Key Features

### 1. Main Control Board

Microcontroller-based board with a high-performance processor

On-board sensor interfaces for obstacle detection and line tracking

Supports multiple motor control modes (forward, backward, left, right, and stop)

### 2. Bluetooth Module

Operating frequency

2.4 GHz

Supports Bluetooth 4.0 and backwards compatible with older versions

Maximum transmission range

10 meters (33 feet)

### 3. Motor Driver

High-current motor driver capable of handling up to 2A per channel

Supports brushed DC motors with a maximum voltage of 12V

### 4. Sensor Interfaces

Infrared obstacle detection sensor for object avoidance

Line tracking sensor for navigation and following a predetermined path

### 5. Power Management

On-board power management system with voltage regulator and capacitor for stable operation

Supports various power sources, including batteries and external power supplies

### 6. Wheels and Chassis

Durable and flexible wheels for smooth movement and traction

Aluminum alloy chassis for added strength and stability

### 7. Software and Programming

Compatible with a variety of programming languages, including C, C++, and Blockly

Supports smartphone apps for remote control and monitoring

### 8. Expansion and Customization

Extensive range of expansion ports for adding custom sensors, actuators, and peripherals

Supports integration with other IoT devices and platforms

### 9. Assembly and Debugging

Detailed assembly instructions and online resources for easy setup and troubleshooting

Debugging tools and diagnostic interfaces for identifying and resolving issues

Operating Voltage

6-12V DC

Operating Current

500mA (typical), 2A (max)

Dimensions

150 mm (L) x 100 mm (W) x 60 mm (H)

Weight

200g (approximate)

Certifications and Compliance

CE Marking (Conformit Europene)

FCC Declaration of Conformity (Federal Communications Commission)

RoHS Compliant (Restriction of Hazardous Substances)

Target Audience

The DIY Kits D2-6 Bluetooth Remote Control Intelligent Car kit is designed for

Hobbyists and enthusiasts interested in robotics and IoT

Students and educators in electronics, computer science, and engineering

Professionals and researchers in robotics, automation, and mechatronics

Benefits

This kit offers a unique combination of education, innovation, and fun, allowing users to

Develop their skills in robotics, IoT, and programming

Explore the capabilities of Bluetooth technology and its applications

Create and customize their own robotic car projects

Integrate with other IoT devices and platforms for more complex projects

Pin Configuration

DIY Kits D2-6 Bluetooth Remote Control Intelligent Car Component Documentation
Pin Description and Connection Guide
The DIY Kits D2-6 Bluetooth Remote Control Intelligent Car component is an innovative IoT solution for building interactive and remote-controlled vehicles. This documentation provides a detailed explanation of each pin on the component and a step-by-step guide on how to connect them.
Pin-out Diagram:
Before we dive into the pin description, let's take a look at the pin-out diagram:
```
+---------------+
| GND | VCC |
| RX | TX |
| S1 | S2 |
| M1+ | M1- |
| M2+ | M2- |
| EN | 5V |
+---------------+
```
Pin Description:
1. GND (Ground):
Function: Provides a common ground reference for the component.
Connection: Connect to the negative terminal of the power supply or the ground pin of other components.
2. VCC (Power Supply):
Function: Supplies power to the component.
Connection: Connect to the positive terminal of the power supply (3.3V or 5V recommended).
3. RX (Receive):
Function: Receiving pin for serial communication (UART).
Connection: Connect to the TX pin of the microcontroller or other serial communication devices.
4. TX (Transmit):
Function: Transmitting pin for serial communication (UART).
Connection: Connect to the RX pin of the microcontroller or other serial communication devices.
5. S1 (Sensor 1):
Function: Input pin for connecting sensors (e.g., ultrasonic, infrared, etc.).
Connection: Connect to the output pin of the sensor module.
6. S2 (Sensor 2):
Function: Input pin for connecting sensors (e.g., ultrasonic, infrared, etc.).
Connection: Connect to the output pin of the sensor module.
7. M1+ (Motor 1 Positive):
Function: Controls the positive terminal of Motor 1.
Connection: Connect to the positive terminal of Motor 1.
8. M1- (Motor 1 Negative):
Function: Controls the negative terminal of Motor 1.
Connection: Connect to the negative terminal of Motor 1.
9. M2+ (Motor 2 Positive):
Function: Controls the positive terminal of Motor 2.
Connection: Connect to the positive terminal of Motor 2.
10. M2- (Motor 2 Negative):
Function: Controls the negative terminal of Motor 2.
Connection: Connect to the negative terminal of Motor 2.
11. EN (Enable):
Function: Enables or disables the motor control.
Connection: Connect to a digital output pin of the microcontroller to control the motor enable signal.
12. 5V:
Function: Provides a 5V output for external components.
Connection: Connect to external components requiring a 5V power supply.
Connection Structure:
When connecting the pins, follow this structure:
Connect the power supply to the VCC and GND pins.
Connect the serial communication device (e.g., microcontroller) to the RX and TX pins.
Connect sensors to the S1 and S2 pins.
Connect motors to the M1+/M1- and M2+/M2- pins, respectively.
Connect the motor enable signal to the EN pin.
Use the 5V output pin to power external components (if necessary).
Important Notes:
Make sure to handle the component with care to avoid damage from static electricity.
Use a suitable power supply and follow proper soldering techniques to ensure reliable connections.
Consult the datasheet for the specific microcontroller or sensor modules being used to ensure correct connections and configurations.
By following this documentation, you can successfully integrate the DIY Kits D2-6 Bluetooth Remote Control Intelligent Car component into your IoT projects and bring your creations to life!

Code Examples

DIY Kits D2-6 Bluetooth Remote Control Intelligent Car Component Documentation

Overview

The DIY Kits D2-6 Bluetooth Remote Control Intelligent Car is a comprehensive IoT component that allows users to build and control a Bluetooth-enabled remote control car. This component includes a Bluetooth module, a microcontroller, and a motor driver, making it an ideal solution for DIY enthusiasts and robotics projects.

Key Features

Bluetooth 4.0 module for wireless communication
 STC15F104W microcontroller for controlling the car's movements
 L298N motor driver for driving DC motors
 6-channel remote control for precise control
 Support for Android and iOS devices

Hardware Connections

VCC: Connect to a 5V power source
 GND: Connect to ground
 RX: Connect to Bluetooth module's RX pin
 TX: Connect to Bluetooth module's TX pin
 M1, M2: Connect to motor driver's input pins
 OUT1, OUT2: Connect to motor driver's output pins

Software Library

To interact with the DIY Kits D2-6 Bluetooth Remote Control Intelligent Car, you'll need to use a serial communication library in your preferred programming language. For this example, we'll use the Arduino Serial library.

Code Examples

### Example 1: Basic Bluetooth Remote Control

In this example, we'll demonstrate how to use the DIY Kits D2-6 Bluetooth Remote Control Intelligent Car to control the car's movements using a Bluetooth-enabled Android device.

```c++
#include <SoftwareSerial.h>

#define RX_PIN 2
#define TX_PIN 3

SoftwareSerial bluetooth(RX_PIN, TX_PIN);

void setup() {
  bluetooth.begin(9600);
}

void loop() {
  if (bluetooth.available()) {
    char command = bluetooth.read();
    if (command == 'F') { // Forward
      digitalWrite(M1, HIGH);
      digitalWrite(M2, LOW);
    } else if (command == 'B') { // Backward
      digitalWrite(M1, LOW);
      digitalWrite(M2, HIGH);
    } else if (command == 'L') { // Left
      digitalWrite(M1, LOW);
      digitalWrite(M2, LOW);
      delay(500);
      digitalWrite(M1, HIGH);
      digitalWrite(M2, LOW);
    } else if (command == 'R') { // Right
      digitalWrite(M1, LOW);
      digitalWrite(M2, LOW);
      delay(500);
      digitalWrite(M1, LOW);
      digitalWrite(M2, HIGH);
    } else {
      digitalWrite(M1, LOW);
      digitalWrite(M2, LOW);
    }
  }
}
```

### Example 2: Obstacle Avoidance using Ultrasonic Sensor

In this example, we'll demonstrate how to use the DIY Kits D2-6 Bluetooth Remote Control Intelligent Car to create an obstacle avoidance system using an ultrasonic sensor.

```c++
#include <SoftwareSerial.h>
#include <Ultrasonic.h>

#define RX_PIN 2
#define TX_PIN 3
#define TRIGGER_PIN 4
#define ECHO_PIN 5

SoftwareSerial bluetooth(RX_PIN, TX_PIN);
Ultrasonic ultrasonic(TRIGGER_PIN, ECHO_PIN);

void setup() {
  bluetooth.begin(9600);
  ultrasonic.begin();
}

void loop() {
  int distance = ultrasonic.read();
  if (distance < 20) { // Obstacle detected
    digitalWrite(M1, LOW);
    digitalWrite(M2, LOW);
    delay(500);
    digitalWrite(M1, HIGH);
    digitalWrite(M2, LOW);
    delay(500);
  } else {
    digitalWrite(M1, HIGH);
    digitalWrite(M2, LOW);
  }
}
```

Note: These examples are for illustrative purposes only and may require modifications to work with your specific setup. Ensure you adjust the pin connections and communication protocols according to your specific requirements.