PIR Motion Sensor with PIC microcontroller
I am trying to get my PIC24H to read in the REV B motion sensor.
I have the Motion Sensor hooked up to 5V and using a 5V tolerant pin on the microcontroller, I Have it set as an input, but I cannot get the microcontroller to read the pin when it goes high! Is there anything special I need to do? Or do I need to have any pull up or pull down resistors? thanks!
I have the Motion Sensor hooked up to 5V and using a 5V tolerant pin on the microcontroller, I Have it set as an input, but I cannot get the microcontroller to read the pin when it goes high! Is there anything special I need to do? Or do I need to have any pull up or pull down resistors? thanks!
Comments