Our robot expert Gaurav Khadasane has come up with another innovative way to control a robot. He is controlling his robot from an android phone (with a Android GUI application) over bluetooth. Project uses our favourite 8051 microcontroller and HC-05 bluetooth module.

In this project 8051 and bluetooth module are communicating over uart @9600bps. Bluetooth module HC-05 is controlled via simple AT commands. This module comes in SMD package and works on 3.3v power supply. The BT module is a SPP supported profile so it can be connected easily to any controller or embedded device. In this profile the data sent and receive to module directly comes on the RX pin of microcontroller. It becomes really easy to make your device bluetooth compatible.

L293D H-Bridge motor driver are used to control two DC motors. A readymade compact size chassis is used to avoid the chassis assembly comlexities The chassis contains 2 decks the lower is used for BO motors fitting the upper is used as a battery stack. On top plate the controller board is mounted by screw fitting.

Finally the Android application, You can get Bluecontrol app from Google Play



Here is a working video of the project



If you have any doubts or comments Please use forum... Enjoy bulding robots

Please use download link below to download this project.
Android controlled robot using 8051 and bluetooth
Tags Android controlled robotandroid robot using 8051android bluetooth robot8051 bluetooth control8051 bluetooth android robot8051 bluetooth robot
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Comments

abhipaul01234
27 Sep 2014: 13:20 PM
the error shows tx.asm not found but the download folder has no tx.asm it has only bt.asm
  
Ahmad reza payan
24 Mar 2015: 20:12 PM
Hi. I think 8051 microcontroller is really enjoyable to work with!
  
ajay_bhargav
29 Mar 2015: 19:29 PM
@Ahmad reza payan, 8051 is best and easiest to work with
  

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Conversation

Wed Oct 23 2019, 05:49 AM
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Wed Oct 23 2019, 04:03 AM
Trey Carswell
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Sun Oct 13 2019, 02:02 AM
Aline Hutchinson
Hey there,
ExperimenterUK
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
Nathaniel
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Wed Sep 18 2019, 08:48 PM
Caryn Kover
Thank you for your time,
ExperimenterUK
Mon Aug 05 2019, 07:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 04:33 PM
Ismail balghmi
Hello. Please I won't download
ExperimenterUK
Wed Jul 24 2019, 12:47 AM
@BUSTER123 Please post in the forum

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Tue Oct 15 2019, 04:32 PM
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I’ve been following this thread and looking at the...
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sir, when i on display ,sometime 3rd display is no...
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sir, when i on display ,sometime 3rd display is no...
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Your code seems okay on my simulationTry my code o...
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please find video attachment. 3rd & 4th displa...
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sir, 3rd and 4th dot matrix display flickering, ...
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Hopefully you understand some of the program.Which...
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