high sensitive vibration sensor module vibration module SW-1801P

#50 Module features: 1, the use of the company's production of high sensitivity vibration switch, the default SW-18010P vibration 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 mode: digital switching output (0 and 1) 5, with a fixed bolt hole, easy to install 6, small size: 3.2cm x 1.4cm PCB 7, using a wide voltage LM393 comparator Module wiring instructions: 1.VCC: the positive electrode of the power supply 2.GND: negative power source 3.DO: digital signal output 4.AO: this function is not valid with this vibration sensor Module instruction: 1, the product does not vibrate, the vibration switch is off state, the output of the high level, the green light is not bright; 2, the product vibration, vibration switch instant guide, the output of the low level, the green light; 3, the output can be directly connected with the microcontroller, through the microcontroller to detect high or low level, which is to detect whether there is vibration environment, play a role in the alarm