Arduino Project – Accelerometer Controlled Arduino Robot Car via Bluetooth

Gyro Sensor Controlled Arduino Robot Car via Bluetooth.With G-sensor the robot will move depending on the slope of your smartphone. Joystick can be operated in the normal mode by moving the slider with your finger.

H-Bridge L293D:
L293D is IC which is commonly used as a H-bridge. There are also other IC’s like L298 etc. but in this tutorial, we will see how we can use L293D. At the same time, you can use Motor driver chip L298N in this project.

Bluetooth Module:
HC-06 chip of Bluetooth module soldered to the module board containing DC-DC converter and level conversion RX and TX signals.
Chip HC-06 needs power of 3.3V, but thanks to the converters, you can connect this module to the boards power by 5V.

RemoteXY :
RemoteXY is easy way to make and use a mobile graphical user interface for controller boards to control via smartphone or tablet.