Normally Open Vibration Sensor ModuleThis Normally open vibration sensor module is for a variety of vibration trigger function, reported theft alarm, smart car, electronic building blocks and so on. Features The use of wide voltage LM393 comparator. Using the companys high sensitivity vibration switch, the default with SW 18015P vibration sensor. The comparator output, the signal clean, good waveform, driving ability, more than 15mA With a fixed bolt hole, easy to install. Specification

DC Voltage: 1000V(±0

as long as the difference between the two supplies is 2V to 36V

These are Carbon Film Resistor with a value of 270 ohm 1/4W and tolerance of ±5%

The TF Card U Disk MP3 Format Decoder Board Module Audio Player is used to play MP3 music stored on a micro SD card or USB memory

Transistor drive relays should be added during the Applications

This 10pF SMD capacitor uses surface mount technology and comes in a 1206 package

a bar graph display

More than 100

whereas CMOS technology excels in constructing simple

2 ohm 1/4W and tolerance of ±5%

A seven-segment display (SSD) is a type of electronic display device for displaying decimal numbers that is less complicated than dot matrix displays

A single actuator is always used to switch together the two SPDT switches that make up a DPDT