Hi all,
I just bought a PIR sensor from Maplin, would it be possible to have your view of it?
The sensor is a MQ1510 from IFSAC. Here want I have:
12+ - N/C TT LED-
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and the some pins I can switch to set the pulse and enable the led ( I think ).
I'm not sure if I have to use the N/C or TT. I believe that the sensor output 1 for movement and 0 for none.
I just don't want to damage my arduino board by doing something foolish. I think I can calibrate and test it without the arduino as a I presume the LED turn on for movement.
ant advices?
cheers