Search found 776 matches

by AnalysIR
Thu Apr 28, 2016 12:52 pm
Forum: IR Protocols & Codes
Topic: panasonic AC inverter – A75C3608 with Recording long Infrare
Replies: 13
Views: 26368

Re: panasonic AC inverter – A75C3608 with Recording long Inf

const unsigned int AC_irSignal1[] ..you left out the PROGMEM keyword here^^^^^ ...I am not 100% sure if it is required or not...but worth a try. I also corrected(cleaned) the signal using AnalysIR, so try the following: /* Automatically Generated by AnalysIR - Batch Export Utility Registered to: xx...
by AnalysIR
Wed Apr 27, 2016 3:31 pm
Forum: IR Protocols & Codes
Topic: panasonic AC inverter – A75C3608 with Recording long Infrare
Replies: 13
Views: 26368

Re: panasonic AC inverter – A75C3608 with Recording long Inf

@yorinwang My original reply on the blog is below for reference: @yorinwang I used AnalysIR to import your signals and…. The good news is that you have valid AC signals captured. The bad news is that your signals seem to be inverted and have some noise at the start and end, which is unusual. So, ple...
by AnalysIR
Sat Apr 23, 2016 2:25 pm
Forum: IR Protocols & Codes
Topic: Haier AC IR remote Decode Problem
Replies: 1
Views: 9818

Re: Haier AC IR remote Decode Problem

@AleXoid I imported your signal into AnalysIR and it is recognised as a HAIER072AC protocol. (72 bits) AnalysIR also shows that the last 8 bits are checksum and is calculated as a SUM of all the previous 8 bit bytes. (Caveat: based on a sample size of 1 signal) You will have to do some bit ordering/...
by AnalysIR
Mon Apr 04, 2016 5:36 pm
Forum: IR Protocols & Codes
Topic: Receive values too different
Replies: 3
Views: 12584

Re: Receive values too different

Hi Javier Yes these signals now decode in AnalysIR and are recognised as the same as ELECTROLUX96_192AC (96 bits). You can see the details I exported below & you can use this code to send with Arduino/IRremote. I have also 'cleaned' (corrected) the timings, which you should use for better perfor...
by AnalysIR
Mon Apr 04, 2016 10:32 am
Forum: IR Protocols & Codes
Topic: Receive values too different
Replies: 3
Views: 12584

Re: Receive values too different

Hi Javier I have imported some of your signals into AnalysIR and it seems that your IR receiver is not able to handle the signals from your AC remote. Something like the TSOP34438 from Vishay would be better. Strangely, even the signal you said works is corrupted (but it may be a rare coincidence th...
by AnalysIR
Mon Apr 04, 2016 10:11 am
Forum: IR Protocols & Codes
Topic: Tip for reading IR
Replies: 1
Views: 9719

Re: Tip for reading IR

I think you may be referring to https://www.analysir.com/blog/2014/03/19/air-conditioners-problems-recording-long-infrared-remote-control-signals-arduino/ Please note that timings from standard IR receivers will always vary and may be up to 200 uSecs off. In addition, libraries like IRremote will ro...
by AnalysIR
Thu Mar 24, 2016 12:52 am
Forum: IR Protocols & Codes
Topic: Infrared Burst Length
Replies: 1
Views: 7830

Re: Infrared Burst Length

1 cycle length is determined by the carrier frequency. So at a carrier frequency of 40kHz, the period is 25 uSecs, which is the same as the cycle length. So in this case, if the minimim burst was 10 cycles, it would be 250 uSecs @ 40kHz. (1,000,000/40,000 = 25 uSecs) In practice, it would be less th...
by AnalysIR
Fri Mar 11, 2016 3:23 pm
Forum: RFEs - Requests for Enhancement
Topic: 455 khz
Replies: 7
Views: 15137

Re: 455 khz

unfortunately, no spare time for other projects...:( The 455kHz fakes just performed poorly , with lots of noise. The genuine ones provide a very clean & noise free output. Why not use more readily available 'standard' IR receivers vs ones that don't seem to be manufactured any more. FYI: have a...
by AnalysIR
Thu Mar 10, 2016 11:53 am
Forum: RFEs - Requests for Enhancement
Topic: 455 khz
Replies: 7
Views: 15137

Re: 455 khz

Cool - they should do the job...

... I ordered some TSOP7000s online and they turned out to be fakes - so I got a refund and am the owner of a bag of fakes :).

However, all of the replacements are 100% genuine and work fine.


What is your project..presumably B&O related?
by AnalysIR
Wed Mar 09, 2016 11:48 am
Forum: RFEs - Requests for Enhancement
Topic: 455 khz
Replies: 7
Views: 15137

Re: 455 khz

Cool

The IR receiver demodulates the carrier and the output is a relatively slow data stream...so no issue.

Which model IR receiver are you using for 455kHz?