Hello everyone I'm faced a problem with IR sensor recently we had a science exhibition in our college and we made some projects using IR sensor and when.we made it worked well but when it was time to display it in exhibition at that time all IR sensor got high and it's not getting low and i re-programmed it and and then also it's not getting normal but then we took the project in our lab and then it got normal automatically and we all were wondering why is this so that it's getting high near exhibition stall and normal in our lab Is this can be in influence of Electro magnetic field due to the electronic devices placed at exhibition or something else? Could anyone tell me about these

which IR sensor? what code? what circuit?

yes but probably not electromagnetic its likely that there was some infared light in the exibition

Ohh ok got it Thanks for information

Problem with IR Sensor

wvmarle December 8, 2023, 2:01pm 2

Here you can find some much needed guidance. Follow it and you will get a good start towards help getting your problem solved.

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