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Hi Ricardouvina, For the receiver, is there a difference if i used the dome shaped one with 3 legs rather than your 2 leg ones? also I tried using ur program but only when i changed the delay=100 for emitter=low, would the result be stable. Otherwise the result would be just a jumpy mess. But it wouldnt be logical since it would most of the time be reading the environmental infrared radiation? Sorry for the messy explanation. if u need more details to the problem please inbox me. Thanks in advance!
Also, im not using a buzzer. Im trying to extract out the distance for my project use.