Discussion in "Project Doubts" started by    Darshanparabbnb    Mar 26, 2018.
Mon Mar 26 2018, 07:40 AM
#1
hello sir,
i am doing project 'control pc using tv remote using 8051'.
i searched various shops for tsop1736 but this ir sensor is not available.....
so my question is can i use tsop1738 instead of tsop1736 ?......
if yes then tell me which kind of changes i have to do........and
if not then tell me an alternative for this ir sensor.....plz help me
Mon Mar 26 2018, 09:05 PM
#2
The tsop1736 works at 36 kHz
the tsop1736 works at 38 kHz.
Otherewise they are the same.

You will need to find a transmitter that
works at 38 kHz.
I don't know how common they are.
You will just have to try a few.

This is an old project.
Make sure PCcontrol.exe runs on your system.

PCcontrol.exe uses com1,com2 or com3.
If using a USB serial adapter you will need to re-name
the USB com port eg 'com20' in system settings.
Tue Mar 27 2018, 04:19 AM
#3
If i found an transmitter and connects tsop1738 ....then which kind of changes i have to do in program....?? And suggest me any other tsop which i can use for 36khz


[ Edited Tue Mar 27 2018, 04:22 AM ]
Wed Mar 28 2018, 01:33 AM
#4
This project is for a transmitter using the Philips RC5 format.
For any other type the code will need a large re-write.

The RC5 format does not specify the Infrared carrier frequency,
so modern versions my be 38KHz.
If you have a 38KHz, RC5 format remote,
the code should not need any changes.

I have to say I have a box of remotes and not one
works with any TV or DVD etc, other that the one it came with.
Don't try this project unless you are sure you have a Philips RC5 format
remote control.

These are possible modern alternatives to the TSOP1736
but check the pinout.
TSOP4136
TSOP2136

More specialised
TSOP4336
TSOP2336
TSOP4536
TSOP2536

Many PCs don't have a serial port, so you might need a
USB/serial adapter.
If you use a USB/serial adapter you don't need the
MAX232 chip in the diagram.




[ Edited Wed Mar 28 2018, 02:17 AM ]

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Sun Oct 13 2019, 02:02 AM
Aline Hutchinson
Hey there,
ExperimenterUK
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
Nathaniel
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Wed Sep 18 2019, 08:48 PM
Caryn Kover
Thank you for your time,
ExperimenterUK
Mon Aug 05 2019, 07:09 PM
@Ismail ..post in forum, give details
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Ismail balghmi
Hello. Please I won't download
ExperimenterUK
Wed Jul 24 2019, 12:47 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 06:13 PM
BUSTER123
hello! newbie here. i am kind of a guy who hates using ready - made existing libraries, so this helped a lot as i was trying to control and write to a character lcd display. however, i can't figure out how to set the cursor position. for example, i want to set it to the 5th column in the first row, so position 5. so according to the table, i am sending 10000101 on the 8 data lines of the lcd (register select pulled low). the cursor does not move there however. and i cant move the cursor left or right too. is it something wrong that i am doing? thank you.
ExperimenterUK
Thu Jul 11 2019, 07:55 PM
@ramos https://www.theengineeringprojects.com/2017/09/l298-motor-driver-library-proteus.html

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