Arduino Obstacle Avoiding Robot Car DIY Kit – 4 Wheel
Arduino Obstacle Avoiding Robot Car DIY Kit – 4 Wheel Original price was: 2,800.00৳ .Current price is: 2,350.00৳ .
Back to products
ESP32 Camera Robot Car DIY Kit – 4 Wheel
ESP32 Camera Robot Car DIY Kit – 4 Wheel Original price was: 3,000.00৳ .Current price is: 2,350.00৳ .
-16%
Arduino Bluetooth Controlled Robot Car DIY Kit – 4 Wheel - Image 1
Click to enlarge

Arduino Bluetooth Controlled Robot Car DIY Kit – 4 Wheel

Original price was: 2,800.00৳ .Current price is: 2,350.00৳ .

11 People watching this product now!

🚚 Delivery Options

Purchase from Office: FREE
Inside Dhaka Metro (Next Day): ৳60
Express Delivery (Pathao Bike): ৳100+
Outside Dhaka (1–2 Days): ৳130

Payment Methods:

Description

Code and Diagram: https://www.instructables.com/Arduino-Bluetooth-Controlled-Robot-Car-1/

⚙️ DIY Assembly Required
This kit comes as individual components, giving you the full experience of assembling the robot car yourself. From wiring the circuits to mounting the chassis, you’ll gain valuable knowledge step by step.

Build, learn, and explore robotics with the Arduino Bluetooth Controlled Robot Car DIY Kit! This hands-on kit lets you assemble your own 4-wheel robot car from scratch and control it wirelessly via Bluetooth using your smartphone. Perfect for beginners, students, and hobbyists, it combines fun with practical learning in electronics, programming, and mechanics

📦 What’s Included

  • 1x Arduino Board (R3 UNO)

  • 1x A to Micro-USB Cable

  • 1x 4-Wheel Car Chassis

  • 1x L298 Motor Driver Module

  • 1x HC-05 Bluetooth Module

  • 2x 18650 Batteries

  • 1x 2S Battery Holder

  • 1x Battery Charger Circuit

  • 1x On-Off Switch

  • Connecting Wires

  • Jumper Cables

📱 Key Features

  • Control your robot car easily through Bluetooth on your smartphone.

  • Learn how Arduino, motor drivers, and Bluetooth communication work together.

  • Ideal for STEM learning projects, DIY enthusiasts, and robotics beginners.

  • Rechargeable power supply using included 18650 batteries and a charger module.

Build it, Code it, Drive it!
Whether for school projects, personal experiments, or just for fun, this DIY kit is a fantastic way to dive into robotics and programming.

Code:

//Global Variables:
int m1a = 12;
int m1b = 11;
int m2a = 10;
int m2b = 9;
char val;
//setup() Function:
void setup()
{
pinMode(m1a, OUTPUT);
pinMode(m1b, OUTPUT);
pinMode(m2a, OUTPUT);
pinMode(m2b, OUTPUT);
Serial.begin(9600);
}
//loop() Function:
void loop()
{
while (Serial.available() > 0)
{
val = Serial.read();
Serial.println(val);
}
if( val == ‘F’) // Forward
{
digitalWrite(m1a, HIGH);
digitalWrite(m1b, LOW);
digitalWrite(m2a, HIGH);
digitalWrite(m2b, LOW);
}
elseif(val == ‘B’) // Backward
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, HIGH);
digitalWrite(m2a, LOW);
digitalWrite(m2b, HIGH);
}
elseif(val == ‘L’) //Left
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, LOW);
digitalWrite(m2a, HIGH);
digitalWrite(m2b, LOW);
}
elseif(val == ‘R’) //Right
{
digitalWrite(m1a, HIGH);
digitalWrite(m1b, LOW);
digitalWrite(m2a, LOW);
digitalWrite(m2b, LOW);
}
elseif(val == ‘S’) //Stop
{
digitalWrite(m1a, LOW);
digitalWrite(m1b, LOW);
digitalWrite(m2a, LOW);
digitalWrite(m2b, LOW);
}
}