A piezoelectric sensor is a device that you can use to get the piezoelectric effect that you can measure changes in acceleration, pressure, temperature, force and strain that will convert that into the electrical charge. In Greek, piezo is used for ‘squeeze’ or press. It helps in converting any input to the electrical signal. It has a quartz crystal and is made of oxygen and silicon. The devices such as diesel fuel injectors, cell phones, grill igniters, vibration sensors, and others use piezoelectricity.

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