5pcs SW520D Angle Sensor Module



use:

Various products are tilted, dumping triggers alarms, dumping power-off sensors, tilting sensors.

Module features:

1. Adopt high-sensitivity angle switch SW-520D as sensor.

2, the comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA.

3, working voltage 3.3V-5V

4, output form: digital switch output (0 and 1)

5, with fixed bolt holes for easy installation

6, small board PCB size: 3.2cm x 1.4cm

7, using a wide voltage LM393 comparator

Module instructions

1. Please refer to the wiring diagram below for the wiring of this module, with detailed instructions;

2. The switch output of the module depends on the on and off of the angle switch. When the angle switch is off, the DO output is high, and when the angle switch is turned on, the DO output is low;

3. The output terminal can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting the angle change;

4. The output terminal can directly drive the relay module, which can form a high-power angle switch to protect the automatic power-off function when the products such as electrical equipment are dumped.