4 Wheel Drive Vehicle

The vehcile is powered by four motors which drives each wheel.  An Arduino Nano is programmed to control the vehicle.  A Bluettoh controller is used to commuincate to the Nano. A Motor Driver Module is used to drive the four motors.  Two Li-ion 18650 batteries are used to the power source.  An Android phone is used to send serial commands to the vehicle.  A serial Bluettooth App can be used to interface with the Bluetooth or you can create an App for the Android device.  MIT App Inventor can be used to create an App.