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
To Control speed 'analogWrite' function is used.
analogWrite(en1,wheelSpeed);
analogWrite(en2,wheelSpeed);