The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...
Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...
If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...
If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...
TECHNAXX has announced the launch of the TX-100 portable alarm that will keep your car, van, motorhome, boat and more safe ...
Abstract: The measurement of water fraction in the oil–water two-phase flow is important for the processing control of oil production. In this article, a coil antenna-based high-sensitivity inductive ...
Abstract: Displacement sensor is the key component of the magnetic levitation system. Reducing complexity and improving reliability of the sensor circuits are very important to mass production of ...
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