IRForum

TSOP38238 AC Remote: HITACHI RAS-63CHA4 Split AC AC Unit: HITACHI RAS-63CHA4 Split AC Data Bits: 264 IR receiver: TSOP38238 Status: PASS Optional Comments: The AC IR signal was successfully captured using the IR Remote module (Arduino Shield from Cooking Hacks). This module is quite pricey and bett...

Excellent... Once you have your signals captured and listed in the Session History table (lower middle of main window), go to the Menu and do a 'Batch Export' for IRremote as follows: Menu->File>Batch Export->IRremote The generated Arduino 'C' code for IRrremote will be available in your clipboard. ...

See also our ongoing review of IR receivers suitable for use with Air Conditioners and save a few dollars and lots more in wasted time. ACs usually have very long bitstreams, which some infrared receivers are designed to treat as noise and thus reject them. The review can be found here: http://www.a...

NB: This reply applies to 0.9xxxxxx versions only. Baud Rate: you do not need to change anything regarding baud rate, just the following: 1. Load the Arduino sketch provided onto your UNO using the Arduino IDE. Do not change anything in the default sketch when using the Arduino UNO. 2. Connect the U...

Here we have helped a user on the Arduino forum to successfully decode & replay IR signals for a SHARP AC unit, using 'C' code automatically generated by AnalysIR for IRremote.

see http://forum.arduino.cc/index.php?topic ... msg1543292

TSSP4038 AC Remote: SHARP AC Unit: SHARP model ???? Data Bits: 104 IR receiver: TSSP4038 Status: PASS Optional Comments: Tested with AnalysIR using remote control. This receiver is designed for light barrier systems and does not have the usual AGC schemes. Functionally equivalent to the TSSP58038 w...

TSOP4838

AC Remote: TBC
AC Unit: TBC
Data Bits: TBC
IR receiver: TSOP4838 Status: Fail
Optional Comments: based on feedback from user melkati

I'm capturing with a TSOP4838 Based on feedback from our users, TSOP4838 is a known Fail for longer AC signals, because it is not designed for that purpose. So you need a different IR Receiver, designed to handle AC signals. I have here an JeeLabs Infrared Plug (http://jeelabs.net/projects/hardware...

USB IR Toy with TSOP34838

AC Remote: TBC
AC Unit: Mitsubishi
Data Bits: 112
IR receiver: TSOP34838 Status: PASS
Optional Comments: The specified IR receiver in the V2 IR Toy appears to be a very good choice for AC signals.

Last week we raised a query with Vishay technical support and their response was a follows: For applications with air conditioners an IR receiver with AGC4 is a good choice . You could use for example TSOP34438 or TSOP4438 . They are functionally the same, but have a different IC inside. Please be a...