The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if a surface is white or black.

There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the collector and emitter of a phototransistor. The IR diode has a max forward current of 50mA and operates at 940nm.

 

Features:

  • Phototransistor output
  • No contact surface sensing
  • Miniature package
  • SMT gull wing leads

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Question & Answer

Total 3 questions

Q: I need two of this IR sensor very badly. When will it be available? Questioned by shuvo3372, 24-Feb-2016

At least 40 more days. Answered by A.R, 24-Feb-2016 10:08 AM

Is there any way to get it sooner? Answered by shuvo3372, 24-Feb-2016 10:09 AM

No. Sorry. We said the minimum required time. Answered by A.R, 24-Feb-2016 11:38 AM

Any Update on this product ?? Answered by shuvo3372, 26-Mar-2016 22:05 PM

Q: Any Update on this product ?? Questioned by shuvo3372, 27-Mar-2016

Q: When it will be available? Questioned by kowshikkhan, 19-May-2017

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