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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ExperimenterUK
Mon Aug 14 2017, 09:57 PM
@ angel patel... just log in and post your problem
Mon Aug 14 2017, 01:45 PM
angel patel
hey any one help to make the led scrolling display
desuza6
Sat Jul 29 2017, 07:09 AM
I see the code for step motor h l 298 to rotate 45 degree, but all delay time, if I want to input sensor to h the pulses to stepmotor
rammichael
Thu Jul 27 2017, 12:05 PM
okay fine
ExperimenterUK
Wed Jul 26 2017, 07:51 PM
Please post questions in the forum, the chat box is for chat
msd007
Wed Jul 26 2017, 11:27 AM
i need code if any one have aduc706 interfacing lcd 16*2
msd007
Wed Jul 26 2017, 11:26 AM
pl help me how to write code of interfacing ADuc7026 controlleo lcd pl any one help me hoe to initializend configure the direction
rammichael
Wed Jul 26 2017, 06:04 AM
can you explain what is timer and how to use their modes ...
rammichael
Wed Jul 26 2017, 06:03 AM
ExperimenterUk thank you for your quick reply okay
ExperimenterUK
Wed Jul 26 2017, 01:43 AM
rammichael & Sarvn We will help,but mainly by answering questions about problems.

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sathishksk71
Wed Aug 16 2017, 04:47 AM
rawat742
Sun Aug 13 2017, 05:49 PM
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Fri Aug 11 2017, 08:10 AM
Thanhquan
Sat Aug 05 2017, 05:17 PM
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Thu Aug 03 2017, 08:32 AM
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Tue Aug 01 2017, 12:41 PM
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sathishksk71 Avatar
Posted By sathishksk71
Wed Aug 16 2017, 04:53 AM
Hi.. Iam refreshing c language using this useful r...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Aug 14 2017, 10:19 PM
The original 8051 is a primitive device.Over the ...
rawat742 Avatar
Posted By rawat742
Mon Aug 14 2017, 06:52 AM
Dear sir, First of all i want to thanks to you fo...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Aug 13 2017, 11:25 PM
Reading page 11 of the data sheet, it is not clear...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Aug 13 2017, 11:11 PM
The basic 8051 has no eeprom and you can't reprogr...
rawat742 Avatar
Posted By rawat742
Sun Aug 13 2017, 06:01 PM
Dear Sir , Please help me for st...
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Posted By alparslanbagriyanik
Fri Aug 11 2017, 10:07 PM
Which LCD display are you asking about ?Experiment...
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Posted By ExperimenterUK
Fri Aug 11 2017, 08:00 PM
Which LCD display are you asking about ?
alparslanbagriyanik Avatar
Posted By alparslanbagriyanik
Fri Aug 11 2017, 08:25 AM
How to read graphic lcd status ?
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Posted By NAMRATHA
Thu Aug 03 2017, 08:37 AM
Hey All,I wanted to Interface ADS1115 with PIc16f8...