Simple 4WD Robot Car for Kids Science Project

Pre-Assembled 4-Wheel Robot Car for School Science Projects in Bangladesh

Unlock the world of robotics for your child with the ready-to-run 4-Wheel Robot Car from Bigyan Project. We understand that finding the right science project in Bangladesh can be challenging. That's why we've created this fully assembled, hassle-free robotic car specifically for young students, beginners, and hobbyists. This isn't just a toy; it's a hands-on educational tool designed to make STEM learning fun and accessible. The moment it arrives, it's ready for action. Built on a sturdy PVC platform and driven by four reliable TT motors, this car provides a tangible and exciting introduction to the core principles of electronics and mechanics. It's the perfect solution for an upcoming science fair, a classroom demonstration, or simply a fun weekend project at home.

Product Specifications

Features

• Completely Assembled: No soldering or complex assembly required. It’s ready to use straight out of the box.
• Simple Operation: A single ON/OFF switch is all it takes to start and stop the robot, making it perfect for kids.
• Durable Construction: Built on a robust 5MM PVC chassis that can withstand the rigors of experimentation and play.
• Four-Wheel Drive (4WD): Four powerful TT motors, one for each wheel, provide excellent traction and power.
• Standardized Components: Uses common parts like TT motors and 18650 batteries, making it easy to understand and modify.
• Educational Foundation: Provides a practical and engaging introduction to circuits, motors, and mechanical systems.

Applications / Use Cases

• School Science Fair Projects: An ideal, ready-made exhibit that is sure to capture attention.
• STEM and STEAM Education: A great tool for teachers in Bangladesh to demonstrate basic robotics in the classroom.
• Introduction to Robotics: The perfect first robot for anyone interested in learning the basics before moving on to coding and microcontrollers.
-
• Hobbyist's Prototyping Base: A solid and simple platform for building more complex, custom robots.
• Educational Gift: A thoughtful and inspiring gift for children curious about science and technology.

User Guide / How to Use

Operating your new robot car from Bigyan Project is incredibly easy. First, unbox the car and inspect it. Next, carefully insert two charged 18650 Li-Ion batteries into the battery holder, making sure to match the positive (+) and negative (-) ends correctly. Once the batteries are securely in place, simply flip the red rocker switch to the 'ON' position. The robot will immediately start moving forward. To stop it, flip the switch back to the 'OFF' position. Always supervise young children during operation.

Frequently Asked Questions (FAQs)

• Q: Do I need to build this robot myself?
  A: No, this is a fully assembled and complete science project. It is ready to run as soon as you add batteries.
• Q: What kind of batteries does it use and are they included?
  A: It requires two 18650 Li-Ion batteries. Please note that batteries are generally not included with the product.
• Q: Can I make the robot turn or go backward?
  A: In its default state, this robot is designed to move forward only. However, it serves as an excellent base for future upgrades to add directional control.
• Q: Is this robot suitable for very young children?
  A: It is designed for school-aged children and beginners. We recommend adult supervision for children under 10.
• Q: How can I buy this robot car in Bangladesh?
  A: This ready-made robot car science project is available directly from our online shop, Bigyan Project (বিজ্ঞান প্রজেক্ট).

Challenges and Considerations

• This model is designed for simplicity and only moves forward. It does not have steering or reverse capabilities.
• The robot does not include any sensors for obstacle avoidance or line following.
• Performance may vary depending on the charge level and quality of the 18650 batteries used.

Compatibility

• The PVC chassis has ample space for adding microcontroller boards like Arduino Uno or NodeMCU for future upgrades.
• It is compatible with standard motor drivers like the L298N for adding speed and directional control.
• The wheels and motors are standard sizes, compatible with a wide range of other DIY robotics parts.

Future Enhancement Options

• Add an Arduino microcontroller and an L298N motor driver to control the speed and direction of each motor.
• Install an ultrasonic sensor (HC-SR04) to create an obstacle-avoiding robot.
• Integrate a Bluetooth module (HC-05) to control the robot from a smartphone app.
• Attach an IR sensor array to convert it into a line-following robot.

Benefits

• Saves valuable time and effort by providing a pre-built, reliable platform.
• Makes learning about robotics tangible, fun, and less intimidating for beginners.
• Builds a strong foundational understanding of simple circuits and mechanical motion.
• Boosts a child's confidence and interest in STEM fields.
• A complete, worry-free solution for any parent or student needing a science project.

Conclusion

The Pre-Assembled 4-Wheel Robot Car from Bigyan Project (বিজ্ঞান প্রজেক্ট) is more than just a moving car; it's a launchpad for imagination and learning. It’s the simplest way for students in Bangladesh to get started in the fascinating world of robotics. By removing the initial barrier of complex assembly, we allow learners to focus on observation, curiosity, and the exciting possibilities of what they can build next. Start your robotics adventure today with this perfect educational project.

Keywords for Search Results

4 wheel robot car, ready-made science project, complete school project, robot for kids Bangladesh, Bigyan Project, বিজ্ঞান প্রজেক্ট, 4WD robot car BD, pre-assembled robot, easy science fair project, kids robot project, TT motor robot car, simple robotics kit, educational robot, STEM project for students, beginner robot car, buy robot project online BD, 4 chakar robot gari, school project robot price in Bangladesh