IR project

hi rickey!
i want to make a project for my summer vacations..i am interested in the project " controlling appliances with Infrared" using 8051. i have some knowledge of it , but i know that u can guide me in a better way..
i want to learn it step by step..and i hope u will help me doing this!!
so plzzzzz help me!! and kindly tell me the first step(starting 1)..
w8ing 4 u reply!!... Read Compelte post
Posted by abbas1707 on Mon Jul 30 2007, 08:58 PM

IR project

for IR project, you must start with sending data via IR. For this.. you need... an IR transmitter and IR receiver. IR transmitter is of course IR LED and receiver is TSOP1738 (used widely).

Now as TSOP1738 works on 38Khz frequency. So you need to make a circuit with the help of 555 Timer IC to generate a 38Khz square wave. Then the wave will be modulated corresponding to the data we want to send. a... Read Compelte post
Posted by ajay_bhargav on Mon Jul 30 2007, 10:07 PM

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hareeshchamiyar
Thu Mar 29 2018, 10:47 AM
please help me for the configuration bits for dspic30f2010
hareeshchamiyar
Thu Mar 29 2018, 10:45 AM
can any one using dspic30f2010.
Thu Mar 29 2018, 06:03 AM
Neena
can anybody give solar tracking in 8051 using proteus and keil to mail [email protected]
ExperimenterUK
Mon Mar 19 2018, 07:33 PM
sorry bedo.. maybe next time
Sun Mar 18 2018, 07:48 AM
Mourya Manojkumar
Please send me circuit diagram and PCB diagram
Thu Mar 01 2018, 05:49 AM
Felixc
May you please help me with a code for programmable load shedding controlling 4 loads
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ezeoke.charles
i need of it
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Aaquib
I want help for digital ic tester
ExperimenterUK
Tue Feb 20 2018, 04:01 PM
Join up.. and post your problem
Mon Feb 19 2018, 11:17 AM
ashishkumar
i needs help for my project

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jamiel
Sat Apr 14 2018, 12:47 AM
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ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Apr 16 2018, 08:49 PM
On the diagram, a diode feeds a rectified sine wav...
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Posted By LAMBO
Mon Apr 16 2018, 06:39 AM
Hi sir i haven't connected any serial connec...
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Posted By ExperimenterUK
Fri Apr 13 2018, 02:09 AM
I assume you are doing this project.http://www.805...
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Posted By LAMBO
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hii sir,I am working on ac motor controller .I hav...
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Posted By Praneeth1299
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Hi,I'm generating constant frequency of 1hz and va...
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Sat Apr 07 2018, 01:57 PM
I have used diptrace.I think ı have recevied from ...
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Posted By ExperimenterUK
Sat Apr 07 2018, 01:45 AM
You will need to say which software you are using,...
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Posted By akrepkral76
Fri Apr 06 2018, 12:22 PM
I have drawed many PCB board. But it is still not ...
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Posted By ExperimenterUK
Wed Apr 04 2018, 10:49 PM
Do you have a working HM2007 board as shown in the...