File:Rear of circuit board2.JPG
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Rear_of_circuit_board2.JPG (420 × 336 pixels, file size: 27 KB, MIME type: image/jpeg)
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| Description |
English: PC (printed circuit) board containing electronics required for operation of passive infrared motion detector. Pyroelectric element indicated by green arrow. This side will face the segmented parabolic mirror when installed in housing. |
| Date | |
| Source | Photographed and uploaded by me |
| Author | Jack LaRosa |
| Permission (Reusing this file) |
PD-self |
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:51, 5 August 2008 | | 420 × 336 (27 KB) | Deuxdad (talk | contribs) | {{Information |Description={{en|1=PC (printed circuit) board containing electronics required for operation of passive infrared motion detector. Pyroelectric element indicated by green arrow. This side will face the segmented parabolic mirror when installe |
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