can anyone help me?
i am looking to measure passive infrared light and get sloping values? i want to use a PIR sensor like a photo resistor... but all i get is the binary output that i cant use... thanks.
how about this? I just bought it...
Hi,
Your recommending a sensor that you cant get to work ?
You can buy very low cost emitters and detectors, to detect black you want to emitter and detector, to detect ambient, you dont need the emitter.
see here for one example -
Duane B