1. Elecbits

2. BCV Description BCV is controlled using Android app.
Android phone acts as transmitter (Tx)
Bluetooth(BT) module HC-05 on car as Receiver(Rx) .
Commands can be feed through app.
Movement of vehicle is controlled by 2 DC motors.

3. Block diagram

4. Working Android Device and BT Module are connected.
Commands are feed in Android app.
BT module transfers the receive commands to Arduino.
Arduino control motor driving circuits.
Motor driving circuits runs motors.
And BCV dashes on the ground.

5. Schematics
Picture
Pcb Desgins

6. Thank You