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2d
XDA Developers on MSNThis Raspberry Pi Zero 2 W project startles everyone who visits me (and I love it)While I typically try to keep my tinkering focused on practical purposes, sometimes I just have to pull a good prank ...
4d
XDA Developers on MSNI built an ESP32-powered presence sensor using only Bluetooth, here's how it worksHow it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...
TREEWELL Motion Sensor, 180-Degree Replacement Motion Detector, Adjustable Time & Detection Sensitiity Up to 60 Feet Range, 3 Working Modes Pir Motion Sensor for Security Floodlight, Black, UL Listed ...
The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.
The accuracy of different phase-detection methods is compared, and the highest recognition accuracy is 99.11% using the long short-term memory (LSTM) method. In addition, this study collected subjects ...
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