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

Conversation

Wed Apr 14 2021, 07:42 PM
Harmanjsj
only
Wed Apr 14 2021, 05:05 PM
Valencia
Thank you for some other excellent article. Where else may anyone get that type of info in such a perfect manner of writing? I have a presentation subsequent week, and I'm on the search for such info. viagra otc https://viagrasildenafilok.com/
Wed Apr 14 2021, 03:56 PM
Maritza
Hello, i think that i noticed you visited my web site thus i came to return the prefer?.I am attempting to in finding issues to improve my website!I assume its good enough to make use of a few of your ideas!! https://auto.rifugiofiori.it/docbook-sample.pdf Katja
Wed Apr 14 2021, 09:31 AM
Niklas Spearman
$99 once off!
Tue Apr 13 2021, 10:42 PM
Aliza Dyal
Brand new way of online advertising just released! The best part is you'll never have to pay for clicks again! To find out more have a look at : http://bit.ly/advertising-with-zero-perclick-charges-ever

Downloads

Comments

Mirza123
Thu Jun 25 2020, 03:46 PM
eunicelove124
Mon Jun 22 2020, 03:03 PM
cerouno
Tue Jun 16 2020, 05:10 PM
Marce
Sat Jun 13 2020, 09:43 PM
Davidthils
Thu May 21 2020, 12:44 PM
Jakeror
Thu May 21 2020, 01:28 AM
motorCar
Wed May 20 2020, 07:05 PM
Vordrync
Wed May 20 2020, 11:52 AM

Online

Guests: 113, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 38215
Newest member: Mirza123