Hi guys,
I am working with Parallax PIR sensor and I have a problem. It works with 3.3VDC and when it detects motion output voltage is 1.7V and that is not enough to trigger the interrupt on the microcontoler side. I've tried with pill-up resistor but that is not working. Anybody have any idea how it can be solved?
Thanks for helping.
I am working with Parallax PIR sensor and I have a problem. It works with 3.3VDC and when it detects motion output voltage is 1.7V and that is not enough to trigger the interrupt on the microcontoler side. I've tried with pill-up resistor but that is not working. Anybody have any idea how it can be solved?
Thanks for helping.
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