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
