The idea behind this compact and economical Vibration Sensor Alarm is very simple. It uses a cheap and cheerful vibration sensor to drive a piezo-sounder. As can be seen in the circuit diagram, it is ...
Smart sensor nodes are the “canaries in a coal mine” for the industrial IoT, sensitively monitoring industrial equipment for vibrations, electrical current and voltage changes, temperature, sound, and ...
This article explains how recent advancements in MEMS technology have pushed accelerometer sensors to the forefront, rivalling piezoelectric sensors in condition-based monitoring applications. We will ...
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