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Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.
Microwave Radar Human Body Sensor 10K Pot potentiometer with Knob 04 mg L 4 mg L 04 mg L 4 mg L Alcohol Concentration Operating Voltage 5V DC Heater Voltage 5V AC DC Heater Power Consumption <= 750 mW Output Type Analog (A0) and Digital (D0) Digital Output TTL level with onboard comparator and adjustable potentiometer Preheat Time ~20 seconds (recommended 24 48 hours for first use calibration) Sensitivity Adjustment Onboard trimmer potentiometer for digital threshold tuning Indicator LEDs Power LED and Digital Output Trigger LED Operating Temperature 10 degreesC to 50 degreesC Operating Humidity <= 95% RH (non condensing) Board Dimensions ~32 mm x 20 mm (compact breakout module) Mounting M3 mounting hole for secure installation Interface Pins VCC Why Choose the HX711 Module Instant Response: No warm up delay means your automation responds the moment someone enters the detection zone troubleshooting
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