| daite1978 |
2020-08-16 08:20 |
用Tracepro模拟平面PIR镜片组
探测距离5M m2{z
探测范围: 水平110度 \ fU {$
镜片尺寸: 长50mm 宽25mm =[t( [DG
PIR传感器与镜片距离20 mm 4VaUa8 D
Fdu0?H2TL
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%'4dg k
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[attachment=102649]
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