Piezo Vibration Sensor – Large 壓電式振動感測器

描述

Piezo Vibration Sensor – Large 壓電式振動感測器 美國 SparkFun 原裝進口

Measurement Specialties的這款基本壓電傳感器通常用於彎曲，觸摸，振動和衝擊測量。當膠片前後移動時，會產生一個小的交流電和大電壓（高達+/- 90V）。一個簡單的電阻應該把電壓降到ADC電平。也可以用於衝擊感應或靈活開關。

帶有可焊接的壓接針腳。

特徵：

• 柔性PVDF壓電聚合物薄膜
• 寬動態範圍
• 層壓更高的電壓輸出
• 0.1“麵包板友好的線索

原廠技術文件與範例

• Datasheet (LDT0-028K)
• Technical manual

This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get the voltage down to ADC levels. Can also be used for impact sensing or a flexible switch. Comes with solderable crimp pins. Features:

• Flexible PVDF Piezo Polymer Film
• Wide dynamic range
• Laminated for higher voltage output
• 0.1″ breadboard friendly leads

原廠技術文件與範例

• Datasheet (LDT0-028K)
• Technical manual