Geture Control Car using Arduino (4-wheel car chassis )

esture Control Car Using Mobile Gyro (Bluetooth Based)

The Gesture Control Car is an innovative robotics project that allows you to control a robotic car using hand movements or mobile gestures instead of traditional buttons or joysticks. By utilizing the gyroscope and accelerometer sensors in a smartphone, motion data is transmitted wirelessly to the robot via Bluetooth, enabling intuitive and real-time control.

The system works by detecting the tilt and orientation of the mobile phone, which is then interpreted by an Arduino-compatible microcontroller on the robot. Based on the gesture input—such as forward tilt, backward tilt, or left/right movement—the robot responds by moving in the corresponding direction. This creates a natural and engaging way to interact with robotics and embedded systems.

The robot is typically built on a stable car chassis and driven using DC motors controlled by a motor driver module. The kit is easy to assemble, requires no soldering, and includes sample Arduino code to help users quickly understand the working principle and customize gestures as needed.

Key Features

• Control robot using mobile phone gestures

• Uses smartphone gyro/accelerometer sensors

• Wireless communication via Bluetooth

• Smooth and responsive real-time control

• Arduino programmable logic

• Ideal for STEM education, robotics training, and innovation projects

Applications

• Educational robotics projects

• Gesture-based control demonstrations

• College and Final Year Projects (FYP)

• Human–machine interaction learning

• DIY electronics and automation