bluetooth controlled car

Control the arduino car with android app build in MIT app inventor

In project there are some features are added like speed control you can watch the video on youtube. project file of android app is also give you can make changes to it.

Hardware Requirements

• Arduino uno
• Dc Motor x 2
• Free wheel
• Plastic platform(Chassis)
• Battery 12v
• HC-05
• Some resistors
• Motor driver

Watch the tutorial

Instructables

To Control speed 'analogWrite' function is used.

analogWrite(en1,wheelSpeed);
analogWrite(en2,wheelSpeed);