JP1 Remotes

I'm not Kevin, but I can answer the question of IR LED vs IR diode. Any LED (light emitting diode) can also function as an IR "diode" for detecting infra-red. That is what is commonly done for the purpose of capturing a raw IR stream sent by an IR remote control. This is different than capturing ...

I just need the pure condition, as bit stream, of some keys of the original remote in order to send them to the microcontroller of the control board of the air conditioner. I think you are missing the point that John was trying to make. In our experience with other air conditioner remotes, the ...

The IR Widget is a PIC12F629.

Building one would be a reasonable first step for this project.

The PIC12F629 can also be used to facilitate precise IR capture using a sound card.
I have thought to have an IR widget would be useful and I have built one with RS 232 output. Dear Kevin, can you ...

I have only a guess at what you mean. If this guess is incorrect, please explain (our help will be incorrect if we misunderstand what you're trying to do).

You found the TSOP device inside the AC (that is used by the AC to receive the IR signal)? You plan to modify the AC itself so you can mix an ...

As I examined some other standart protocols I saw that no other protocol has so much bytes. What may be the reason for such a long code?

That seems to be the way protocols for Air Conditioners are designed (much longer signals than those in ordinary IR protocols).

If I can find the exact ...

So humanus, if we give you the carrier frequency and the timings for the burst pairs, do you know what to do in order to program that info into your PIC?

Here's some of the info:

leadin: +3400 -1724
ONE: +400 -1300
ZERO: +400 -450
leadout1: +400 -29456
leadout1: +400 -99142

The signal is ...

Could anyone tell me which protocol air conditioner remotes( e.g. Daikin)use? Isn't this code that Vicky supplied a standart one like (RC5, NEC, etc.) Sorry, my question will be somewhat nonsense for you, but I am a real newbie about these remote protocols.

Many thanks for the aswers. The air conditioner is Daikin. Model is FTY453.

I want to copy just a single command of a remote for air conditioner into a PIC and later resend it by this PIC. How will it be possible? How can I find the exact timings of a this kind of remote's code? Will it be enough If I send the same timing, i.e. the same periods and pulse widths through an ...