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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.
Arduino UNO R3 board Transparent Acrylic Case compatible HC SR501 PIR Sensor (Passive Infrared Sensor) + IR Proximity Sensor Relay Type Power Relay (SPST Relay Type Power Relay (SPST Normally Open) Coil Voltage 12V DC Contact Rating 30A @ 250V AC 30V DC Pin Configuration 4 Pin (2 Coil + 1 COM + 1 NO) Contact Form 1 Form A (1A SPST NO) Coil Resistance ~400Ohm (typical) Coil Power Consumption ~0 significantly reducing repair costs during intensive racing seasons and status indicators without removing the case and accidental damage
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