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Motion Sensors
QMS Pyroelectric Infrared Motion Sensors, I2C-SMD
Overview
Applications
KEMET’s QMS thin film digital pyroelectric IR sensors combine high sensitivity with fast response times to ensure rapid and accurate motion detection, and high dynamic range to allow motion detection nearby or over larger distances. The 2x2 pixel version of this device allows users to determine direction of motion.
These high quality sensors, in their small SMD package, integrate a digital, current mode read-out. Industry standard I2C communication enables plug-and-play connectivity to microcontrollers and allows easy tuning. Programmable gain and filtering offer maximum flexibility in system design, and various low power modes, including a wake-up by motion feature, are also available.
USEQMSEA220980 Datasheet
