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CODE: Arduino code for (xx8 chips). Receive raw IR signals with a demodulating IR sensor using a pin-change interrupt.
C Arduino Shell
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IR_pin_change_receiver
OLS-traces
rawirdecode
readme.md

readme.md

Most of this code and IR code data gravitates around a little remote control and matching demodulating receiver, which are currently available at Adafruit.

https://www.adafruit.com/products/157 (IR receiver) https://www.adafruit.com/products/389 (IR remote, nice and small)

As it turns out, the TSOP38238 is much better suited for the IR remote from Adafruit. Range and detection reliability is greatly improved.

The remote uses the extended NEC format, which is very well explained on this site:

http://www.sbprojects.com/knowledge/ir/nec.php

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