A fluidics-based impact sensor

Abstract

Microelectromechanical systems (MEMS)-based high-performance accelerometers are ubiquitously used in various electronic devices. However, there is an existing need to detect physical impacts using low-cost devices with no electronic circuits or a battery. We designed and fabricated an impact sensor prototype using a commercial stereolithography apparatus… (More)
DOI: 10.1371/journal.pone.0195741

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9 Figures and Tables