Comments on: Building an Infrared Remote Decoder

By: Prince

Prince — Sun, 15 Jan 2012 14:15:57 +0000

Hi all,

does anybody knows how to get ir signals through com port and display them as wave shape like some analyzer. Thanks.

By: Hardev

Hardev — Mon, 02 Jan 2012 13:15:42 +0000

Good IR Decoder. We have designed in CCS to control dental XRAY machine.

We have cloned several proprietary remotes in the past also.

For Edencircle: Yes, you can filter the signals you wish to emit. Its Simple.

Hardev Singh
Universal Electronics

By: edencircle

edencircle — Sat, 18 Jun 2011 11:15:16 +0000

What I’m trying to do is very similar to ismail. I want a circuit that will take all ir signals and emit them exactly as output. Just like what some commerical IR repeater does. But I need to one thing extra. When the few specifc incoming IR signals, actually they are several IR signals from my Panasonic TV remote control, I want my IR repeater just ignore them and not emit them.

So I need an IR decoder to detect those signal from Panasonic but I’m wondering if I can clone all other IR signals using the same circuit.

Please kindly advise.

edencircle

By: steve

steve — Thu, 02 Dec 2010 22:15:36 +0000

Hi Admin, I am trying to clone a remote control, is there an IR receiver/decoder platform available at all?

Steve

By: Mosses Odep Odago

Mosses Odep Odago — Mon, 29 Mar 2010 08:07:15 +0000

Functionality,adecoder performs areverse function of an encoder.Why is this not practically possible?And is it possible to convert an encoder into adecoder?

By: admin

admin — Thu, 11 Mar 2010 21:35:16 +0000

Because it decodes the IR light pattern from a remote control into a binary string that you can use in your code.

By: Mosses Odep Odago

Mosses Odep Odago — Thu, 11 Mar 2010 17:24:35 +0000

why is it called decoder?

By: Youssef

Youssef — Fri, 13 Nov 2009 17:17:24 +0000

i am asking if i can use Atmel’s products instead of pic in this circuit such as ATMega16,32

By: William Cox

William Cox — Mon, 12 Jan 2009 19:53:14 +0000

Kok,

GP0.0 is the output from the PIC chip. You hook that pin to your microcontroller to read the output of the IR detector.

By: Kok Chun Hong

Kok Chun Hong — Mon, 12 Jan 2009 16:24:39 +0000

Thank you for the circuit:) May i know what purpose of “out” connected to GP0.0?

By: ismail

ismail — Thu, 20 Nov 2008 16:12:39 +0000

hi all, just wondering if u electronics wizes can help me with somthing.. i want a circuit that will take ir signals above a cirtain threshold and repeat them exactly. basically i want to be able to etend the range of a tv remote controll. there are products that do this but they are too expensive and fancy for such a basic job.

can anyone help,

regards ismail.

By: ahmad

ahmad — Tue, 28 Oct 2008 17:45:17 +0000

yar excellent!!

i am also making itt!!

if u can help me in making thiss sso plzz help me in one day bcz i hve to submit thiz project to uet on friday!!!

thankkxxx!!
best regards!!!
Muhammad Ahmad Islam

By: mark

mark — Tue, 10 Jun 2008 01:16:47 +0000

Shouldn’t the description on line
TRISIO = %010000 ‘ All I/O but GPIO3 = outputs
say
TRISIO = %010000 ‘ All I/O but GPIO4 = outputs
?

By: Maria Mojica

Maria Mojica — Tue, 10 Jun 2008 01:16:46 +0000

Do you know how to write a code using the PIC12F675 and GP2D12 for obstacle avoidance in a robot?

By: cory

cory — Tue, 10 Jun 2008 01:16:46 +0000

thats kool

By: Mark

Mark — Tue, 10 Jun 2008 01:16:46 +0000

Good question, I have sourced the very same components to create a Lego RCX sensor. I am currently researching designs for the circuit and when I have a suitable circuit / program I will post details.
M

By: quino

quino — Tue, 10 Jun 2008 01:16:46 +0000

Do we need the ME Labs PicBasic Pro? It’s too expensive

By: JIJU

JIJU — Tue, 10 Jun 2008 01:16:46 +0000

can we write a program in PIC that can execute two subprograms simultaneously