HALJIA 5Pcs SW-520D Angle Sensor Board Tilt Sensor Module High Sensitivity SW520D

Features: 1.High sensitivity angle switch SW-520D as sensor2.Comparator output, clean signal, good waveform, strong drive ability,more than 15mA3.Operating voltage 3.3V-5V4.Output type: digital switch output (0 and 1)5.With a fixed bolt hole, easy to install6.Using wide voltage LM393 comparatorInstruction:1.The amount of switching output of the module depends on the angle switch on and off, when the angle switch is off, DO output high electricity level, angle switch on, DO output electricity low2.The output can be directly connected with the microcontroller, through the microcontroller to detect high and low levels, which to detect the angle change3.The output can directly drive the relay module, which can form a high-power angle switch,protect electrical equipment and other products when dumping, automatic power off .Packing List:5*SW-520D Angle Sensor Board Tilt Sensor Module