JohnKElectroTech
New Member
Hi. Can you give me manufacturer names of single element passive infrared sensors and where I should look to buy them? When I look through online electronic parts stores, all I see are dual element or quad element sensors. I realize that the higher element sensors are better for motion detection, but I'm stubborn and want a single element.
If single element sensors aren't made, is there something equivalent, maybe an infrared temperature sensor, that's cheap (under $2)? I need a response time to change in temperature of 0.5 seconds or less, but something under 0.01 seconds would be ideal.
Thanks for your time!
If single element sensors aren't made, is there something equivalent, maybe an infrared temperature sensor, that's cheap (under $2)? I need a response time to change in temperature of 0.5 seconds or less, but something under 0.01 seconds would be ideal.
Thanks for your time!
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