Description
Angle sensor module ball switch tilt sensor SW-520D electronic inclinometer tilt switch sensor
use:
Various products tilt, dump trigger alarm, dump power sensor, tilt sensor.
Module Features:
1, the use of highly sensitive angle switch SW-520D as a sensor.
2, the comparator output, the signal clean, good waveform, drive ability, more than 15mA.
3, the working voltage of 3.3V-5V
4, the output form: digital switch output (0 and 1)
5, with a fixed bolt hole, easy to install
6, small board PCB size: 3.2cm x 1.4cm
7, using a wide voltage LM393 comparator
Module instructions
1, the wiring of the module see the following wiring diagram, a detailed description;
2, the module output switch depends on the angle switch on and off, when the angle switch is off, DO output high, angle switch on, DO output low;
3, the output can be directly connected with the microcontroller, through the microcontroller to detect high and low levels, which to detect the angle change;
4, the output can directly drive the relay module, which can form a high-power angle switch, protection of electrical equipment and other products when dumping automatic power off function.