תיאור
Various products tilt, tipping trigger alarm, tipping power off sensor, tilt sensor.
Module features:
1. Use high-sensitivity angle switch SW-520D as sensor.
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA.
3. Working voltage 3.3V-5V
4. Output form: digital switch output (0 and 1)
5. Equipped with fixing bolt holes for easy installation
6. Small board PCB size: 3.2cm x 1.4cm
7. Use wide voltage LM393 comparator
module instructions
1. Please refer to the wiring diagram below for detailed instructions for the wiring of this module;
2. The switch quantity output by the module depends on the conduction and disconnection of the angle switch. When the angle switch is disconnected, DO outputs a high level, and when the angle switch is turned on, DO outputs a low level;
3. The output end can be directly connected to the single-chip microcomputer, and the high and low levels are detected by the single-chip microcomputer to detect the angle change;
4. The output end can directly drive the relay module, which can form a high-power angle switch to protect electrical equipment and other products from automatically powering off when they fall.
חוות דעת
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