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Abstract: The RESCUBA project endeavours to tackle the formidable challenge of locating individuals buried under mud or dirt during landslides. Traditional rescue efforts are often hampered by the ...

10maurycy10, an engineer who reverse engineers various devices, published the results of his analysis of the microwave radar sensor 'RCWL-0516' that sells for $1 (about 161 yen) on his blog. The ...

Note: The EnableInterrupts package unfortunately is not available for the Arduino target. Unfortunatly at this time the RCWL0516 package is applicable to ESP32 targets.

With the sensor powered from a Pi Zero I get a spurious detection every 60 minutes (to the second). This spurious event appears to raise the 'O' output for approx 2.8 seconds each time. I don't know ...

Proximity sensing is a common application for intruder alarms, light switches, and other home and industrial automation applications. There are multiple methods of proximity detection used in the ...