Search found 634 matches

by AnalysIR
Fri May 02, 2014 8:21 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting - Carrier brand unit
Replies: 19
Views: 18679

Re: AC signal troubleshooting - Carrier brand unit

What firmware (or library) are you using to capture the AC signals that you are having a problem with.

What MCU are you using?

You can store the Aircon IR signals using PROGMEM in Flash. If you don't know how to use it, I can email you an example sketch.
by AnalysIR
Mon Apr 07, 2014 1:15 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting - Carrier brand unit
Replies: 19
Views: 18679

Re: AC signal troubleshooting - Carrier brand unit

Hi I looked at the latest signals you posted and they are also corrupted. So your IR receiver does not seem to be able to accurately read the signal from your Carrier remote. You need to get a better IR receiver. The Arduino has 512 bytes of eeprom. and it looks like your signal has circa 100 bits o...
by AnalysIR
Fri Apr 04, 2014 2:42 pm
Forum: IR Protocols & Codes
Topic: AC signal... decoding problem with arduino
Replies: 3
Views: 4742

Re: AC signal... decoding problem with arduino

Just upload your AnalysIR session history file here as an attachment or email it directly to us & we will have a look.

(Menu->File->Save Session and then Menu->File->Explore)
by AnalysIR
Fri Apr 04, 2014 2:39 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting - Carrier brand unit
Replies: 19
Views: 18679

Re: AC signal troubleshooting - Carrier brand unit

Normally, international delivery is 5-10 working days for component kits, but South America may be longer.

If you are OK with Arduino, AnalysIR will be OK.

Unfortunately, paypal is the only method available. You may be able to use a credit card to pay via PayPal.
by AnalysIR
Thu Apr 03, 2014 6:57 pm
Forum: IR Protocols & Codes
Topic: Review of IR receivers for Air Conditioners
Replies: 15
Views: 122317

Re: Review of IR receivers for Air Conditioners

TK 2238 AC Remote: Carrier AirCon unit AC Unit: Carrier AirCon unit - 38MPQ2405 Data Bits: 100 bits (206 marks & spaces) IR receiver: TK 2238 Status: FAIL Optional Comments: IR receiver extracted from old DVD. The TK in the model name may refer to Telefunken (now Vishay). It appears to be AGC 2 whi...
by AnalysIR
Thu Apr 03, 2014 6:49 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting - Carrier brand unit
Replies: 19
Views: 18679

Re: AC signal troubleshooting - Carrier brand unit

OK I was able to import your data easy enough. Unfortunately, it looks like it may be your IR receiver isnt up to the job of Air conditioner Infrared signals. It was probably designed to reject signals not matching the original DVD characteristics. The TK may refer to telefunken, which is now Vishay...
by AnalysIR
Thu Apr 03, 2014 6:37 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting - Carrier brand unit
Replies: 19
Views: 18679

Re: AC signal troubleshooting - Carrier brand AirCon unit

Hi Please post the output of the IRrecvDump sketch. It looks like Raw(nn): 3500 -1750 560 -560 etc. Its much easier for me to import. Alternatively, if you have a copy of AnalysIR, you could just post the Session History file (Menu->File->Save Session then Menu->File->Explore) I will have a look at ...
by AnalysIR
Wed Mar 19, 2014 1:37 pm
Forum: IR Protocols & Codes
Topic: Solution to recording long Air Conditioner signals on MCU
Replies: 1
Views: 3197

Solution to recording long Air Conditioner signals on MCU

We have just posted a utility (Arduino sketch) on our blog, which allows users to capture the timings for very long IR signals typically associated with Air Conditioners. Some will know that the default length using Arduino libraries (IRLib & IRremote) is 100 marks & spaces, which can be increased t...
by AnalysIR
Tue Mar 04, 2014 5:29 pm
Forum: AnalysIR - Feedback & Comments
Topic: Very Impressed With AnalysIR
Replies: 1
Views: 3316

Re: Very Impressed With AnalysIR

@Properman..tnx for the feedback...glad we could help :) . Thanks to your efforts, all other users will benefit from the new LIRC export feature which will be included with the next release, which is great for Raspberry PI & any Linux system with LIRC configured. Have fun with your Air-conditioner(s...
by AnalysIR
Fri Feb 28, 2014 5:10 pm
Forum: IR Protocols & Codes
Topic: Review of IR receivers for Air Conditioners
Replies: 15
Views: 122317

Re: Review of IR receivers for Air Conditioners

TSOP34438

AC Remote: generic
AC Unit: SHARP & DAIKIN AC units
Data Bits: 104+
IR receiver: TSOP34438 Status: PASS
Optional Comments: Tested on a variety of AC signals by a user of AnalysIR.