Spark Fun Piezo Vibration Sensor - Large with Mass Flex/Force

his 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 solder able crimp pins and a mass attached to the tip. This mass increases the sensitivity to motion. Features: flexible pvdf piezo polymer film. Wide dynamic range. Laminated for higher voltage output. 0. 1" Breadboard friendly leads.