NIvesh
29 May 2014: 11:46 am
This will work on AT89S52?
  
ajay_bhargav
02 Jun 2014: 17:30 pm
Yes it will. Use same clock and ports.
  
sk sahabaj
13 Aug 2014: 14:45 pm
hello sir can i use the 89c52 ic in the place of 89c2051 by using the same hex code.
  
ajay_bhargav
22 Aug 2014: 10:18 am
Yes you can use 89c52.
  
cetepluiz
31 Aug 2014: 02:47 am
Boa tarde,
Olá posso usar o TSOP 1838 no lugar de TSOP 1738.
Obrigado
  
raj_khatik
22 Dec 2014: 19:16 pm
Hey can you please help me with the project.
At the end of the code you have written you need to compare.
Can you ellaborate.
  
ajay_bhargav
06 Jan 2015: 10:05 am
@cetepluiz,
Sim, você pode usar TSOP1838. > "Yes you can use TSOP1738"

@raj_khatik, Please post in forum.
  
rajendraprasadlawate
26 Apr 2015: 23:37 pm
What should I do if I want to control 8 more devices using the same circuit??
  
rajendraprasadlawate
26 Apr 2015: 23:39 pm
That means I want to control 16 devices with the same circui. As our teacher told us to add more device for control..
  
ajay_bhargav
30 Apr 2015: 00:38 am
@rajendraprasadlawate, Post your questions in forum.
  
IaN.
23 May 2015: 17:47 pm
Did you use the Proteus for simulating?

I didn't find some components you used in Proteus Library. I searched about it and the components aren't available in Proteus Library.
  
IaN.
23 May 2015: 19:51 pm
You used this lines and comented:

mov VAR1,#255 ;3.024mS delay
djnz VAR1,$
mov VAR1,#255 ;1.728mS delay for each bit
djnz VAR1,$

How it's possible? You charged VR1 with same value and the delays are diferent?
  
ajay_bhargav
27 May 2015: 19:33 pm
@IaN. This project cannot be simulated as it depends on external hardware (remote). For second question of yours I would suggest if you can post it in forum.
  
kiranvarma-npeducations
15 Jun 2015: 11:02 am
Is there any description related to this project! I didn't find description. Thank for the Code
  
engr1931
21 Sep 2015: 22:29 pm
Is it ok to use 12.000Mhz oscillator sir?
  
sadaf_ali
06 Dec 2015: 23:51 pm
http://www.aliexpress.com/store/product/Black-Remote-USB-FM-Player-Module-CT02EA-Remote-Control-2x3W-Bluetooth-Talking-module-Free-Shipping/1303249_32262348762.html

will this remote work or not ??
will sony remote work or not ??
  
hira mehboob
10 Jun 2017: 02:18 am
kindly provide me with its code. i could nt find it here.
  
ajay_bhargav
04 Jul 2017: 10:18 am
@hira Download button is there just use it.
  
rounak
27 Oct 2018: 00:18 am
can this be performed in proteus or keil
  
Ali Sha
08 Feb 2019: 12:02 pm
Dear Ajay Bhargav.

I need same project but with momentary output on any two pins. Means 6 outputs works as they are working now but 2 pins give output for the time we press a button from remote and as we release the button, there is no output on those 2 pins.
  
Spencerdyx
17 Aug 2019: 12:05 pm
Please can you help write the code, 89s53 to work with NEC remote control with 5 outputs? Thanks.
  
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