I am working on my version of IR remote and at the final stage of development now. I record IR signal from original remote and in my remote I send it out if buttons/hand gestures were activated. However, I see that IR signal that I send from my microcontroller is not recognized by appliance, in my case it's Sony Cassette player.
Timing is slightly off but should be within error limits, frequency is 38-41 kHz, output power on my IR LED is little low but acceptable i think.
Ok, so I captured signal from my LED and Sony's remote LED and here are they, attached:
What would you think prevents the signal from my LED to be recognized by the player?