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Analog Infrared Distance Measuring Sensor(20-150cm)

SKU 101990001
This is a distance measuring sensor, composed of an integrated combination of PSD(position sensitive detector), IRED(infrared emitting diode) and signal processing circuit
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$16.90
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Description
This is a distance measuring sensor, composed of an integrated combination of PSD(position sensitive detector), IRED(infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operation duration are not influenced easily to the distance detection because of adoption the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor.
 
Features
  • Distance measuring range: 20 to 150cm
  • Analog output type
  • Package size: 29.5 x 13 x 21.6mm
  • Consumption current: Typ.33mA
  • Supply voltage: 4.5 to 5.5V
 
Applications
  • Touch-less switch(Sanitary equipment, Control of illumination, etc.)
  • Sensor for energy saving(ATM, Copier, Vending machine, Laptop computer, LCD monitor)
  • Amusement equipment(Robot, Arcade game machine)
 
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Questions and Answers
188
Does the "Ink"Color Bag have silver tone hardware? (Chain)? It is hard to tell in photo
on Aug 5, 2014
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I bought the black one and the chain is gold color. Not sure of the ink bag.
on Aug 5, 2014
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You need a WiFi Internet connection, and a smartphone or tablet for the Echo App. That's it. It is easy to set up, but it may take you a while to figure out all of the little things that the Echo App can do.
on Aug 5, 2014
Reply upvote (30)
BEWARE this is NOT STEREO and it is NOT MONO. This is only one channel. You will not hear part's of songs (recorded in stereo) that are only played through the left channel. Kinda ridiculous. Still it is a decent sounding speaker.
on Aug 5, 2014
Reply upvote (30)
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Reviews
★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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