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- Large Optical Detector / Phototransistor - QRB1114
Large Optical Detector / Phototransistor - QRB1114
Replacement:SEN-00246. This product has been retired and there is no direct replacement. This page is for reference only.
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 (0.1 to 0.3" away from sensor).
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Really? No break-out board for this one? I hand made the last set I needed but now I just don't feel like all that work and just want to buy some. C'mon guys, we're talkin' 2 resistors and a hole in the middle for a 4-40 bolt! You should really offer one. Alas, I guess I'll make some... I suppose I can just do it with a Sharpie instead of all the photoreactive stuff. --Pretty simple PCB. But still, it would have been nice just to get them pre-made.