Introduction: IR Remote Control for Your Computer

Use this R/C receiver for your computer to control all your things very good for people with htpc.

Step 1: Preperation

This is a very cheap receiver but can work with 99% of remotes and it cost me less than 5$.

Parts:
IR receiver
Capacitor 4.7k uf 25 or 50 V
Resistor 4.7k
Diode N4148
7805 Regulator
D-sub 9 Connection (like on a old comp mouse)
D-sub 9 hood
pcb line board
3 line cable

Tools:
Soldering Iron
Solder

Step 2: Solder the D-sub Connection

Solder 3 wires to these pins you might want to connect pin 7 as red because it is + and connect pin 5 as black ground and connect pin 1 as a green or yellow

Step 3: Solder the Rest

Solder all the rest like this diagram
you can also look at google far an etching diagram

Step 4: Finishing

if youve finished it should look something like this:
when your done plug it in to the computer and download http://winlirc.sourceforge.net or http://www.lirc.org there are many programs and most are open source so look for your prefered program.

Comments

author
JPB21 (author)2017-06-05

I can't get LIRC to work. Tried all the troubleshooting advice, double and triple checked the receiver I built, but the software refuses to load. Can anyone give me advice please?

author
BramW10 (author)2016-05-08

I've made this thing but in a different fashion, the 7805 regulator shows the pins in and out in opposite direction in your description. Is there a purpose to this or is it a mistake? I've mirrored your diagram and then put the components in place.

author
BramW10 (author)BramW102016-05-09

OK got it to work. Any Google search will tell you what the correct pin function is for the regulator; the image description in this DIY has in and out backwards. So assume that the diagram provided is a back view (soldering viewpoint). For everything else, I've made it as described.
It works and that's all that matters; the IR unit I installed is a TSOP1836. If your PC has no serial connection then don't forget to order a cable to convert dsub 9 pin (male) to 10 pin main bord connection.

Good job EEGG and thank you for this easy and working instructable.

author
settra (author)2013-10-20

Hey. my pc dosent have a D-sub connection... only usb... what could i do to bypass this??

author
DanF6 (author)settra2015-05-24

You need to buy a PCI board DB9 /DB25 pins, is very cheap. Good Luck

author
eegg (author)settra2014-10-21

You can use a USB to Serial adapter.

author
adamantum (author)2014-11-02

The Capacitor used here is 470 uf or 4.7k uf? i cant find the 4.7k uf..please help me

author
DanF6 (author)adamantum2015-05-24

Yes, dude. The capacitor is 4.7 uf, "four dot seven". I use 4.7 uf 25 V.

author
ViperSniper (author)2013-05-10

I want to make this for my XBMC setup, will the IR reciever from an old mechanical mouse work for this project?

author
techxpert (author)2012-01-23

here

Screen Shot 2012-01-23 at 9.10.44 PM.png
author
sputhran (author)2011-11-28

can u give better shcematic plzzz, i cannot understandplzz reply

author
lordmarx (author)2011-11-17

just where do you plug this thing.

author
coilsinamotor (author)2010-08-04

so what does it do?

author
Lance Mt. (author)coilsinamotor2010-09-13

A remote control receiver for your computer (Windows has only been coded for).

It means you can sync up any remote you wish with it and give each button a different command and/or button

author
Callum Snowden (author)Lance Mt.2011-02-28

Linux has a program for it as well, its called LIRC. Just google it :)

author
Lance Mt. (author)Callum Snowden2011-08-20

Later that year i found it and have been loving it ever since :D

author
tzsporsho (author)2011-05-21

i have everything set up on PCB, have the software installed too. i need a USB interface, nt a DB9. please help in this regard!

author
Nawaz (author)2009-03-26

Hey there,Nice instructable...Thanks for sharing..;)...I have 4 IR receivers bt i can't find its datasheet...its the SM0038....ive tried on same gud sites like alldatasheet.com....but theres nothing to do....Can you or any one help me finding it datasheet please....Or tell me if theres an alternative way of finding the pins configuration....Thanx in advance.....:).........

author
Callum Snowden (author)Nawaz2011-02-28

Try datasheetarchive.com

author
SexySTUD.nu.1 (author)Nawaz2010-03-11

 if u still need it here is a pic on google of the datasheet or at least whats on the pins


author
ARJOON (author)2010-12-02

your instructable is not completed

author
will333333344 (author)2010-11-22

would this plan work withthe software

FIJ1HW4PM3EVYDVF2O_MEDIUM.jpg
author
DoubleM (author)2010-05-16

 can any kind of ir receiever be used? for example the tsop 4138? because I can't seem to find the 1138

author
Lance Mt. (author)DoubleM2010-09-13

Try it?

author
DoubleM (author)Lance Mt.2010-09-13

tried,no luck

author
Lance Mt. (author)DoubleM2010-09-15

Damn, thanks for the heads up though.

author
DoubleM (author)Lance Mt.2010-09-15

no problem. but my sensor even looks different

author
matstermind (author)2009-09-30

can i use any infrared receiver?

author
Lance Mt. (author)matstermind2010-09-13

This IS a infared receiver

author
matstermind (author)Lance Mt.2010-09-13

i was talking about the component, not the whole board

author
Lance Mt. (author)matstermind2010-09-15

Ahhhhh, then i'm not too sure my friend. Trial and error? Otherwise, I would play it safe and assume no.

author
rockyt (author)2006-08-24

I don't mean to sound like a bone head, but what specifically can this be used for?

author
Lance Mt. (author)rockyt2010-09-13

A way to use you PC.

author
rockyt (author)Lance Mt.2010-09-13

please elaborate.

author
matstermind (author)rockyt2010-09-13

you can use it with a tv remote or any other source of IR device to control your pc by emulating mouse and keyboard input

author
chrismake (author)rockyt2006-08-24

I'll have to try this. Thanks for the howto rockyt -> Perfect to control the divx movies or mp3 music on your Home Theater Personal Computer

author
rockyt (author)chrismake2006-08-24

Thank you!

author
Neodudeman (author)rockyt2006-08-24

"Use this R/C reciver for your computer to control all your things very good for people with htpc/" Right there in the intro. You download programs to use it. I'm guessing it can be used with just about anything

author
Linco (author)2007-03-17

mhh...dont wanna look dumb, i searched for the information but never found answer so maybe you could help me please :)...can we...heum, transmit video/image to a tv screen (tv pluggued on a reciever)? whats the range of i/r signal? does it work on frequency? if yes, how can we set it? thanks alot!! :D

author
Lance Mt. (author)Linco2010-09-13

No.

author
X-mind (author)2007-03-28

can it be used to view images from my USB PC camera wirelessly.

author
Lance Mt. (author)X-mind2010-09-13

Ummm.. well. In short, no. I know i could, but i doubt its something worth both the effort and/or skill available

author
infraredman21 (author)2008-08-13

Hey whats up? just asking is there any way that you could make it work with a USB???

author
ReCreate (author)infraredman212008-10-06

Yes you could You just need some sort of thingy called"Usb to serial"and then connect it like you would you normally do it. But it wont be easy

author
Lance Mt. (author)ReCreate2010-09-13

You can do it directly, but would need to just code for it.

author
emdarcher (author)2008-11-18

can I make it with a USB plug istead? because my mac doesn't have that kind of plug

author
Lance Mt. (author)emdarcher2010-09-13

Yes and No.

Yes, you can make it USB plug. No, because it is a MAC.

author
Sandisk1duo (author)emdarcher2009-02-08

nope get a converter

author
jack4645 (author)2009-10-08

Can you reverse this so you can control the TV, Amp, etc from your computer?

author
Lance Mt. (author)jack46452010-09-13

You ARE able to do that, but not with this set-up.