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• HDX-2 SW-420 Normally Closed Highly Sensitive Vibration Sensor Vibration switch 
• Name: switches of vibration (vibration sensors) 
• Package: plugin 

Function description: 

1. The vibration sensor is made up of metal and plastic manufacturing, the product has high sensitivity, without interference from external sound advantages 
2. characteristics: none position, vibration resistance varies with the intensity of vibrations. 
3. this product is generally used for electric cars, car alarm on. 
4. the appearance of heat shrinkable tubing products packaging, waterproof, moisture-proof and dust-proof. 
5. Electrical Characteristics: 
     – Voltage
   – Current
   – Temperature

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1. SW-420 using the company's production of normally closed type vibration sensor.
2. the comparator output, the signal is clean, the waveform, the driving ability to exceed 15mA
3. operating voltage 3.3V-5V
4. the output in the form: Digital switching outputs (0 and 1)
5. a fixed bolt hole for easy installation
6. small board PCB size: 3.2cm x 1.4cm
7. wide voltage LM393 comparator

• the product does not vibrate, vibrate switch was closed conduction state, the output output low, the green indicator light; Product vibration, vibration switch instantly disconnect the output output high, the green light is not on;
• the output and the microcontroller is directly connected to the microcontroller to detect high and low, thereby detecting the vibration environment, play an alarm role

• 1x  SW-420 Module

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Vibration Sensor Module Vibration Switch Alarm Module

USES:

• Used to trigger the effect of various vibration, reported the theft alarm, intelligent car, electronic building blocks, etc.
• Please note that this module in the induction to the small vibration triggered when time is short, not enough to drive the relay, according to some people can be directly connected to the relay module, use the effect not beautiful.

Module USES:

1. the product is not vibration, vibration switch is disconnected state, output, output level green light is not bright;
2. product vibration, the vibration switch conduction, instant output output low level, the green light is lit;
3. output can be attached directly to the single chip microcomputer, through single chip microcomputer to detect the high and low level, thus to detect if there is a vibration environment, report to the police

Package Included

• 1Pcs vibration sensor module

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Features:

• Micro Shock detecting
• Non Direction limited
• 60,000,000 times shock guarantee (special gold alloy plated)
• Low cost circuit can adjust Sensitivity

Dimension

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The vibration trigger the alarm, can be directly used for a variety of high current, high voltage applications.

Module characteristics:

1. with SW-420 sensitive normally closed type vibration sensor;
2. vibration sensors can be connected in the detection position, length of 10 meters in sensitivity to no effect;
3. direct band relay, drive high current equipment;
4. with 4 locating holes.

Module instruction:

• Vibration sensor without vibration sensor, relay, lights, public terminal and often start connected, when induction to vibration, relay disconnect, at this time, green light to destroy relay turn to public ends with the normally closed terminal is connected

Electrical parameters:

• Power supply voltage: 5VDC
• Current: more than 100mA
• Load: 10A 250V AC or 10A 30V DC

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801S vibration / shock sensor sensitivity adjustable analog output for Arduino

• long Dimensions: Length Width 10mm X 45mm X 15mm high
• the main chip: LM393, vibrating probe
• working voltage: DC 3-5V

features:

• having a signal output instruction;
• with a TTL level signal, and the analog output signal;
• the output valid signal is high, the light goes out;
• the sensitivity is adjustable (fine-tuning);
• wide detection range of vibration, no direction;
• with mounting holes, firmware installation flexible and convenient.

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