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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Mon Jun 12 2017, 07:36 PM
madhusoodanan
how to receive string using 8051
ajay_bhargav
Thu Jun 08 2017, 05:48 PM
@Vinoth post in forum.
Wed Jun 07 2017, 06:40 AM
vinothkannan
how interface eprom in this code
Thu May 25 2017, 05:25 AM
Monir Hossain
Can i change the 7-Segment are common pin ? And how to?
Mon May 08 2017, 12:45 PM
ivan muvunyi
please can you send me wiring diagram for automatic control of 3 phase induction motor for production of maize flour
Wed May 03 2017, 08:39 PM
imran qureshi
hello friend
Sun Apr 30 2017, 05:49 AM
Lijin G Varghese
Can u send me the circuit diagram for Program to interface GSM Module with 8051 microcontroller (AT89C51) using PC and LCD
Fri Apr 28 2017, 03:47 PM
SANDEEP T S
I need pcb wizard 3.5 version kindly send valid link of yours
ExperimenterUK
Mon Apr 17 2017, 11:56 PM
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Thu Apr 13 2017, 07:29 PM
Piyush Aughad
I want circuit & program for radar detection using Microcontroller 8051

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richard1976
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Posted By ExperimenterUK
Mon Jun 26 2017, 08:42 PM
I have attached a demonstration file.It will echo ...
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Posted By richard1976
Sat Jun 24 2017, 08:47 PM
Hi can you tell me how to send and recieve usart d...
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Posted By ExperimenterUK
Sat Jun 24 2017, 08:24 PM
HiUnfortunately there is too much code here to wor...
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Posted By richard1976
Sat Jun 24 2017, 06:01 PM
hi i have written this programme and can send data...
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Posted By ExperimenterUK
Fri Jun 23 2017, 08:19 PM
>Should I need to check PWR_VLD bits every time on...
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Posted By ExperimenterUK
Fri Jun 23 2017, 07:42 PM
I would say yes, but data transfer will be slower ...
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Hello ExperimenterUK, Thanks for your support. Fro...
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Posted By DruvaN
Wed Jun 21 2017, 11:51 AM
Is it possible to Use 8051 bit-banging method to p...
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Posted By ExperimenterUK
Tue Jun 20 2017, 06:27 PM
You could start by looking at this tutorial on ke...
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