Uploaded July 2017 | Updated September 2026, 2 weeks ago

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In this tutorial we will learn how to control the Arduino via bluetooth using the android application. First, we will make the robot car for control it. And, we will use Bluetooth module (HC05 or HC06) for the communication. And last, we will create the android application for sending commands to the robot car.

We will use MIT App Inventor for create the android application. Also, I will use 3D printed chassis for the robot car. But, you can use any chassis. If you want, you can download my 3D model and use it.

Required Hardware
Arduino Uno:
goo.gl/Rqc5w2
amzn.to/2LZr6t4
Arduino Nano:
goo.gl/9ZDDyw
amzn.to/3w9D45T
Bluetooth Modules
HC05:
goo.gl/02B52B
HC06:
goo.gl/6fZtRB
amzn.to/3avtRM6
L298N H-Bridge Driver:
goo.gl/Ucvx6J
amzn.to/3diatT1
Robot Car Chassis:
goo.gl/WMXVTi
amzn.to/3s1ptur
Mini Breadboard:
goo.gl/08nnr1
amzn.to/2M15Wea
Jump Wires:
goo.gl/n5ljN3
amzn.to/3doetmT
Front Wheel:
goo.gl/HLLKpc
amzn.to/2M0KkP4
Li-ion Battery :
goo.gl/z8TiqP
9V Battery:
goo.gl/DoLBsm
amzn.to/2O4h5vK
9V Battery Plug:
goo.gl/iAEgPl
amzn.to/2QHL3qi

Recommended Items:
Use Your Muscles in Project - amzn.to/3wdL45C
37 Sensor & Module Packages - amzn.to/3m66WeQ
Try this Robot Arm - amzn.to/3fq8DCl
Best Resin 3D Printer - amzn.to/39tY8KB
Arduino Compatible Kits - bit.ly/2J2AFF7
Banggood Spring Sale - bit.ly/3slMbOn

3D Printer and Chassis
Anet A8 3D Printer -- goo.gl/MNa3p9
Black Filament -- goo.gl/L6TCdu
Red Filament -- goo.gl/rucyb5

MIT App Inventor -- http://appinventor.mit.edu/explore/

Download Source Code and Application:
create.arduino.cc/editor/mertarduinotech/277b936c-5822-4052-a1c0-f50275080718/preview

Background Sound
Tobu & Itro - Sunburst [NCS Release]
youtu.be/4lXBHD5C8do
soundcloud.com/7obu
soundcloud.com/itro
NoCopyrightSounds
goo.gl/Veefkc