Reading Remote Control Codes With Arduino

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Old remotes can be re-purposed:

Following this Post using the IR sensor connections – forget the LEDs just for reading codes:

https://maker.pro/arduino/tutorial/how-to-control-leds-with-arduino-ir-sensor-and-remote

an old Philips TV remote showed codes for buttons 1-0 and Off – note contact bounce repeats;

01:20:47.878 -> 9985
01:20:48.010 -> 9985
01:20:50.492 -> 9986
01:20:54.363 -> 9987
01:20:54.462 -> 9987
01:20:56.845 -> 9988
01:20:56.944 -> 9988
01:20:58.201 -> 9989
01:20:58.301 -> 9989
01:21:00.121 -> 9990
01:21:00.220 -> 9990
01:21:01.610 -> 9991
01:21:01.709 -> 9991
01:21:02.999 -> 9992
01:21:03.099 -> 9992
01:21:05.084 -> 9993
01:21:05.183 -> 9993
01:21:06.507 -> 9984
01:21:06.639 -> 9984
01:21:14.778 -> 9996
01:21:17.624 -> 9996
01:21:19.510 -> 9996