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cwl
1
Asked
What does this copper metal do?
in this image:
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Dan
593
Answered
Nope, not part of the IR sensor.
The copper clip is a grounding contact to connect the front to the main case.
The term grounding in this case is a little confusing. In this context it is to control EMI/RFI emissions from leaking out (or in).
Lookup Faraday cage in Google for a deeper understanding.
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Answered