Abstract: Photovoltaic (PV) dc optimizers require input voltage regulation over a wide range to maximize power extracted from PV panels. As such, seamless reference tracking and robust stability are ...

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

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The Bluetooth speaker space is oversaturated at this point. We set out to find the best portable Bluetooth speakers across a ...

Your soundbar already sounds great - but with a few quick tweaks, you can elevate its performance even further.

Like most robotic mowers these days, setup is fairly simple. They have a nice unboxing guide, and you basically just plug the charging station in, then plug in the RTK satellite box. It’s important to ...

Apple, Google, and Amazon are the three major players in smart home ecosystems, but it can be hard to choose between them. Here's everything you need to know to pick the brain behind your smart home.

Bitchat downloads have spiked in Madagascar amid protests over power and water cuts, after similar jumps in Nepal and ...

Just back from a congressional delegation trip to Ukraine, a senior Republican says he’s more optimistic that the country can ...

Amazon’s October deals event is imminent. Amazon Prime Big Deal Days takes place Oct 7-8, with the awkwardly-named shopping ...

Slow Wi-Fi isn't always your provider's fault. Your router's antennas might be the weak link. Here's what you need to know before upgrading them.