[santosh mishra]

http://www.rhydolabz.com/index.php?main_page=index&cPath=123&zenid=a61b0934efdab0170ca163d9fc3d8c88

[santosh mishra]

change the resister value to one mega ohm and 51kohm must work

[santosh mishra]

hi
i have purchased cmp03 digital compass module they are giving sample codes for avr,pic but not 89c51 .
http://www.robot-electronics.co.uk

[santosh mishra]

http://www.scienceprog.com/programming-avr-fuse-bits-oscillator-settings/
http://diy.elektroda.eu/atmega-fusebit-doctor-hvpp/

first link is for fuse bit setting for avr micro controller and if you do any mistake your chip will lock for that you need fusebit doctor second one is link for fusebit doctor enjoy

[santosh mishra]

i won’t suggest you doing that project but you can interface gsm module/gsm phone with micro lots of ineresting projects like

1)gsm based data logger

2)gsm based device swichting

3)gsm alarm system

4)gsm +gps based vehicle locator

and so on ………

 

[santosh mishra]

use proteus 7.7 version very easy to use

[santosh mishra]

if you are using asm51 by ww heinz just drag .asm file and drop it to asem application file you will get lst file and hex file ,isn’t it simple cheers

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