Urgent Help Needed for Bluetooth Controlled Robot

I'm interested in doing this project.
See this (or please see the attachment)

I don't know how to start this project. How to open those files, and how to burn the IC, I have so many doubts like this...

Where should I begin?
What language I should use to program the Microcontroller?

Where should I begin?
What language I should use to program the Microcontroller?

amruthkiran

Don't you think you need to learn the basics first?

anyways, The zip file contains:
BT.asm - assembly source
BT.hex - hex to program micro
bot.pdf - circuit diagram for bot

Its actually one of the simplest project. If you know what is being done.

i'm now having trouble in opening BT.asm file.

How to open this file? using what software?
Please give me a download link of the same.

You can open in notepad. To assemble it you need keil. download it from www.keil.com. But you can simply use the provided hex file.

thanks.

if i need to do the same project using AVR ATmega8, What changes it would contain and what will be the program?

if i need to do the same project using AVR ATmega8, What changes it would contain and what will be the program?

amruthkiran

You would need a different program and a different circuit.
Don't even think about it !.

The 89c52 project already has a hex file.
If you build the hardware and program the 89c52 you should get a working project
without writing (or understanding)any code

Be warned though, that if something goes wrong you won't have the knowledge to
fault find.
Are you able to burn the code into the 89c52 ?

There is no CLK connected in the circuit diagram...What CLK (what frequency...) should I connect?

use standard 11.0592Mhz crystal.

http://www.robomart.com/gps-gsm-rfid-bluetooth-module/hc-05-bluetooth-module-without-base.html
http://www.robomart.com/gps-gsm-rfid-bluetooth-module/hc-05-bluetooth-module-with-ttl.html

Please see the above links.

Which is the bluetooth module i need to buy for this project?

They are basically the same item but this one is easier to connect to.
If money is not too important, go for this one.

http://www.robomart.com/gps-gsm-rfid-bluetooth-module/hc-05-bluetooth-module-with-ttl.html

amruthkiran