Uploaded December 2016 | Updated September 2026, 2 weeks ago

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In this tutorial, we will make voice controlled robot with an Android application. We will control the robot via Smartphone.

Required Hardware:
Arduino Board:
goo.gl/UyGYeF
amzn.to/2LZr6t4
L293D Motor Shield:
goo.gl/9Ph44b
amzn.to/2ZqRob1
Bluetooth Module (HC06):
goo.gl/thjwVL
amzn.to/3avtRM6
DC Motor and Wheel x2:
goo.gl/rpxoMu
amzn.to/3djj9Zp
Bovine wheel:
goo.gl/sNu1u7
amzn.to/2M0KkP4
Wires :
goo.gl/TdGrkk - goo.gl/VRzUN4
amzn.to/3doetmT
Breadboard:
goo.gl/jZeZC2
amzn.to/3qxLxwm
Chassis :
goo.gl/v1moF2
amzn.to/3u7BOyk

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Connections:
Bluetooth RX connect to the Arduino TX input
Bluetooth TX connect to the Arduino RX input
The Motor Shield attach to the Arduino board
The Arduino GND connect to the Bluetooth module GND
The Arduino +5V connect to the Bluetooth module VCC
Left DC Motor connect to the Motor Shield M1 inputs
Right DC Motor connect to the Motor Shield M2 inputs
Battery buckle connect to the Motor Shield +V and GND

About the Code and App:
The Arduino board connect to the PC
Open the Arduino New Sketch
Copy and Paste the Code
First you should add the library

Get the AFMotor.h library:
github.com/adafruit/Adafruit-Motor-Shield-library
Servo.h library is standard library

When you uploading, disconnect the Bluetooth connection

Download and Install the Application:
play.google.com/store/apps
If you get a connection error, reset the Arduino and restart the application.

Source Code: create.arduino.cc/editor/mertarduinotech/6bb413fe-7b7b-4695-a26d-9ea96c2bdb26/preview

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