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File:Circuit board revealed.JPG

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Circuit_board_revealed.JPG (336 × 420 pixels, file size: 28 KB, MIME type: image/jpeg)

Summary

Description
English: Passive infrared motion detector with cover removed. Green arrow points to pyroelectric element (approx 1/4 inch square).
Date
Source Photographed and uploaded by me.
Author Jack LaRosa
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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956f3dd9ef0cf1395370e5080f33c2a081af2ee9

28,981 byte

420 pixel

336 pixel

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Date/TimeThumbnailDimensionsUserComment
current20:04, 31 July 2008Thumbnail for version as of 20:04, 31 July 2008336 × 420 (28 KB)Deuxdad{{Information |Description={{en|1=Passive infrared motion detector with cover removed. Green arrow points to pyroelectric element (approx 1/4 inch square).}} |Source=Jack LaRosa |Author=Jack LaRosa |Date=07-27-08 |Permission=GPL-self |other_versions= }}

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