Introduction: VOICE CONTROLLED ROBOT VIA BLUETOOTH

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This robot is controlled by our phone.

Link for the app: https://play.google.com/store/apps/details?id=com....

This robot is controlled by our voice and also it can be controlled by the buttons also.

This robot is just for demo purpose only.

Follow the below steps to make this robot.

Step 1: Wiring

Parts needed :

1.Arduino uno R3

2.Two 9v battery's

3.L298N(Motor driver)

4.Jumper wires

5.Four motors D.C - 12V

6.HC-05(Bluetooth module)

7.Four wheels

8.Ultra sonic sensor

Wiring diagram link: https://www.circuito.io/app?components=10218,11021,395589,7654321

Step 2: Code of the Project

After connections uplode this code to your arduino uno.

Note: Make sure before uploding the code remove the rx,tx pins of buletooth module, after uploding connect them again.

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Step 3: Controlling Using Phone

First connect to the bluetooth module it show like hc-05 connect to it.

Second you need to configure the keys for the buttons in it.

To configure it first go to settings then open arrow key (key configuration)

for up type forward,

for down type back,

for left type left,

for right type right.

This is for only arrow keys only.

For voice commands open settings and go to voice commands configuration:

For forward:

click voice command n1

in that only open vocal command and type in it forward

after doing ok

their only we can see data send option and open it and type in it forward.

For back:

click voice command n2
in that only open vocal command and type in it back

after doing ok

their only we can see data send option and open it and type in it back

For left:

click voice command n3
in that only open vocal command and type in it left

after doing ok

their only we can see data send option and open it and type in it left

For right:

click voice command n4

in that only open vocal command and type in right

after doing ok

their only we can see data send option and open it and type in it right

For stop:

click voice command n5

in that only open vocal command and type in it stop

after doing ok

their only we can see data send option and open it and type in it stop

Now this for voice commands only.

That's it,

Thank you.

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