Smart Color Mark Photoelectric Sensor
Photoelectric sensor with three detection modes (MARK intensity, C color-match, C1 color+brightness) and NPN output; 12–24 V supply, 8–16 mm sensing distance, four-element LED emitter. Response time 50 µs (MARK) or 130 µs (C/C1).
Start wiring
I2C · Analog · 3.3 – 5 V · Breakout
Adafruit describes the CdS photoresistor as a light sensor whose resistance falls as light increases, and its product page gives an examp…
Light & color
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