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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Adapter Dimension: 22
SRAM 96 KB (64 + 32 KB)
meeting the needs of voice interaction and multimedia processing
8MB Flash memory
With a micro:bit main board
mmWave Radar - 24GHz Human Presence Detection Sensor (9 Meters) Humidity Adapter Dimension: 22What is a mmWave radar sensor? Millimeter wave radar technology is a contactless sensing technology for detecting objects and providing the range, velocity and angle of those objects (in our case humans). mmWave sensors transmit signals with a wavelength in the high frequency spectrum between 24GHz and 300GHz, also called the millimeter (mm) range. Accurate Stillness and Motion Detection Compared to other human presence sensors like PIR sensors,
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US$ 349.50