https://www.windowscentral.com/human-presence-detection
Human presence detection is the next big feature coming to modern Windows laptops. Here's what you need to know about the tech that's making your digital...
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https://www.dfrobot.com/product-2282.html
The millimeter wave radar motion sensor can detect the presence, stationary and moving of human within 9 meters area. Features adjustable sensing area.
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https://www.dfrobot.com/product-3081.html
The C4002 24GHz mmWave sensor detects static human presence accurately. A perfect PIR alternative for Home Assistant (ESPHome), ESP32, and Arduino projects....
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