Module commutateur capteur de vibration de film piézoélectrique sortie de niveau TTL pour Arduino

EUR 2,25 EUR 2,08 Achat immédiat ou Offre directe, EUR 1,75 Livraison, 30-Jour Retours, Garantie client eBay
Vendeur: alice1101983 ✉️ (568.990) 99.4%, Lieu où se trouve: ShenZhen, CN, Lieu de livraison: WORLDWIDE, Numéro de l'objet: 201895246825 Module commutateur capteur de vibration de film piézoélectrique sortie de niveau TTL pour Arduino.

Product Details

1. Introduction to components

When the voltage acts on the piezoelectric ceramic, it will be with the voltage and frequency changes in mechanical deformation. On the other hand, when vibrating the piezoelectric ceramic, a charge is generated. The use of this principle, when given by two piezoelectric ceramics or a piece of piezoelectric ceramic and a metal plate composed of vibrators.

2. Product brief
Voltage: 5V
Output signal LED indication.
TTL level output.
TTL output valid signal is high. Output control current up to 1A can be an external high power LED lights and so on.
Analog signal output, according to the greater the vibration intensity, the higher the output voltage
Vibration amplitude sensitivity can be adjusted by potentiometer. (Left turn sensitivity low right turn high sensitivity)
Sensitivity can be adjusted with a mouth blowing response. The The Sensitivity is very high! The The The Can also be transferred to the hand percussion only output.
Size: 20.5X20.5 (in millimeters)
Weight: 4.25g
Package Included:  1 x Vibration Sensor Switch Module Payment Method
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Returns & Refund Policy
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  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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