SW-420 2-way Normally Closed Vibration Sensor Module Alarm Module Vibration Switch

Module features 1 Adopt the highly sensitive SW 420 vibration switch produced by our company2 Comparator output clean signal good waveform strong driving ability more than 15mA3 Adjusting sensitivity of power distribution positioner4 Working voltage 3 3V 5V5 Output form digital switch output 0 and 1 6 Equipped with fixing bolt holes for easy installation7 Small board PCB size 3 2cm x 1 7cm8 Use wide voltage LM393 comparatorModule instructions 1 When the product is not vibrating the vibrating switch is on and the output terminal outputs low level 2 When the product vibrates the vibration switch is turned off instantly and the output terminal outputs a high level 3 The output terminal can be directly connected to the single chip microcomputer through the single chip microcomputer to detect high and low levels thereby detecting whether there is vibration in the environment and acting as an alarm Usage Various alarm sensor modules vibration switch modules motorcycle and electric vehicle alarms 2 way output control Package included 1 x Sensor module