Arduino Bluetooth Controled RC Car

In this instructable I am going to show you how to make Bluetooth controled car with 2 DC motors.

Materials:

1.2x DC motor

2.L298N (motor controler)

3.Arduino Uno (or clone)

4.HC-05 (bluetooth module)

I cut off Middle plastic part and replaced it with wood, then I added 4x1.5V battery pack in the middle of it.

Connect one motor to the OUT1 and OUT2 pins of L298N, connect second to the OUT3 and OUT4 pins.

Connect positive wire of batteries to +12V pin and negative to the GND of L298N, then connect same GND to GND of arduino.

Pins of HC-05 are conected to arduino like this: GND to GND; VCC to 5V; RX to TX and TX to RX.

Pins of arduino 8,9,10,11 are connected to IN1,IN2,IN3,IN4 of L298N.

Connect wites like in prevous step.

Connect your PC to Arduino and upload this code.

You can download app here:

https://play.google.com/store/apps/details?id=com.buncaloc.carbluetoothrc&hl=en