Once upon a time, a watch was just a watch. These days, though, smartwatches have all kinds of tricks built in, from heartrate sensors, to accelerometers, gyros, and tons of networking capability.
Abstract: In order to maximise the performance of solar PV systems combined with a boost converter, this Paper provides a comparative examination of several Maximum Power Point Tracking (MPPT) ...
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The Best New Gadgets and Hi-Fi Releases of 2025 (Updated)
Including Kanto Audio's first-ever turntable, Sennheiser's noise-canceling headphones, and an affordable amplifier unlike anything else.
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