TSOP 1738 with RX pin of 8051

Sure i'll post the complete schematic and code till then stay tuned..................




Arun

I might have missed the "thanks" button as I am very much disturbed due to this project

But I am seriously thankful to you Arun and all other supporters who really helped me achieve so many things in such a short span of time.

Thanks to Ajay for the website with lots of information and a diamond like forum to talk n discuss!!

Thanks a lot everyone.

Thanks a lot Arun, Thanks a ton!!

God bless you dear, you really worked hard to help someone else. Thats the Spirit man.

Cheers to you, cheers to the forum!

-------------------------------------------
Dear Ajay, we must have something like reward points for special supporters like Arun. I appreciate everybody effort but Arun really worked hard to provide support to newbie.

It is really very difficult to provide support to newbie as the level of knowledge at both the ends varies at great margin.

I think the reward points will not only help the support provider but the forum spirit as well!!

Arun, you used proteus just to draw the schematic?

Can this be simulated using proteus, if yes please share the DSN file.

Yes, but you can just see LED blinking (replace Ir LED with normal LED) and the simulation doesn't run in real time. so it doesn't help

there's no TSOP VSM model in proteus, for projects like these its better to build on proto board or bread board


Arun

Dear Arun, you might say my wish lists are increasing

But I seriously don't know assembly and the above code is like going over my head...

Can you please convert the same logic to C..!

P.S.: R2 resistance is 220? is that 220ohms? Also, is 1N4148 diode easily available? If not can I replace with some other diode or direct connection?

Here's new video of the project in action, when there is no obstruction in the Ir link, the counter advances from 0 - 9 rapidly. but with obstruction the counter stops incrementing.

see it for you self !






Step 1: unzip all the 3 .rar files in a folder/desktop
Step 2: click on the uniting exe program
Step 3: .wmv file is created, see it on media player, enjoy !


Arun

Ultimate Man, its great!!

Hope you'll be back with the C code soon :blush

P.S.: R2 resistance is 220? is that 220ohms? Also, is 1N4148 diode easily available? If not can I replace with some other diode or direct connection?

I designed your final circuit with Proteus to test with red LED and its working.

The DSN file for the same can be found attached, it might help newbie like me

Proteus DSN File: 8051_IR_TX.zip