2PCS SW-520D 3.3V/5V Angle Sensor Module Ball Switch Tilt Sensor Module A2TF
Description 1.Sensor can sense changes in body angle 2.Adjustable sensitivity (shown in blue digital potentiometer adjustment) 4.Operating Voltage 3.3V-5V 5.Output format: digital switching outputs (0 and 1) 6.With fixed bolt hole for easy installation 7.Small PCB board size: 3.2cm * 1.4cm 8 .Power indicator (red) and the digital switch output indicator (green) 9 .Using LM393 comparator chip, stable 10.Life: at room temperature and normal life of up to 100,000 times switch (times / 1sec). Small plate interface specification (3-wire) 1 VCC external 3.3V-5V 2 GND GND External 3 DO small board digital output interfaces (0 and 1) Instructions for use: 1.tilt switch sensor using SW-520D, high sensitivity 2.small board digital output interface can be directly connecte.
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