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CAT # IRD-11 (4 Reviews) Write a Review

$0.85 each
10 + $0.70 each
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Product Description
Sharp # QH3031.
0.54" x 0.56" x 0.47" metal can with infrared receiver led and other circuitry. Similar to receiver modules found in televisions and audio equipment.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
(This item was manufactured prior to August 31st, 2018)

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Customer Reviews (4 Reviews)

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Reviewer: from ca

Here's a link to the data sheet -

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Easy to use with filtering

Reviewer: from Seattle WA USA

For my application, I am using the detector for simple on/off based on any code. Tip #1: output pin is normally high (+5), used PNP transistor circuit to invert. Tip #2: Can pick up spurious noise, especially from CFLs. An RC low pass filter removed the noise (and of course all coded output). (6.8K, 1uF). Handy little detector.

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The three pins

Reviewer: from Canoga Park, CA

I could not find a datasheet anywhere for this module. So, starting at the pin roughly in the middle of the metal casing (1): Pin 1-Vcc, Pin 2-Vout, Pin 3-GND. Pin 1 and 2 are reversed as compared to, say, a GP1U52X, which is very similar to this module.

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Here are the basic specs

Reviewer: from USA

This is a 38kHz module. The pinout can be found here:

( I'm using this module with the switch chip found at the site. )

This seems to be a very good price for a 38k IR module.

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