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Henri Ceramic Platter - Small
Original price was: $24.00.$19.20Current price is: $19.20.
Add a teeny analog light sensor! TheALS PT19analog light sensor is a great way to upgrade a project that uses a photocell and needs RoHS compliance.
Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes.
It’s a pretty simple sensor – connect – to ground, + to 2.5V-5.5V or so to power it. Now measure the analog voltage on the OUT pin. That’s it! The voltage will increase when the sensor detects more light.
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