Skip to content


Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
CODE: Arduino code for (xx8 chips). Receive raw IR signals with a demodulating IR sensor using a pin-change interrupt.
C Arduino
branch: master

Fetching latest commit…

Cannot retrieve the latest commit at this time

Failed to load latest commit information.

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

Something went wrong with that request. Please try again.