水平接角壓電振動感測器 Piezo Vibration Sensor-Small Horizontal Sparkfun原廠

商品說明

Measurement Specialties的Minisense 100是一款低成本的懸臂式振動傳感器，通過質量負載，在低頻時提供高靈敏度。 用於檢測用戶的振動和“敲擊”輸入。 當膠片向後移動時，會產生一個小AC和大電壓（高達+/- 90V）。 一個簡單的電阻應該使電壓降到ADC電平。 也可用於衝擊感應或靈活開關。

配備可以水平安裝的機器銷。

我們已經看到這被用作偉大的音樂輸入。

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
• 麵包板友好線索

 

Documents

• 數據表
• 技術手冊

 

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Piezo Vibration Sensor – Small Horizontal

The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user. A small AC and large voltage (up to +/-90V) is created when the film moves back an 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 machine pins that allows for horizontal mounting.

We’ve seen this used as great musical inputs.

Features:

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