Optical Detector / Phototransistor - QRD1114
224 units available with a short lead time.
This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).
The Optical Detector / Phototransistor - QRD1114 appears in the following collections:
SKU SF-SEN-00246
by SparkFun
