When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

What do e-bikes and laptops have in common? Both can be wirelessly charged by induction. E-bikes and laptops both use lithium-ion batteries for power, chosen for their light weight, high energy ...

In this video we pay a visit to Flightradar24 receiver host Tim Daniels in far away Unalakleet, Alaska. Tim is the mechanic keeping the Bering Strait School District's own Beech 200C King Air flying ...

One of the advertised perks of using Android Auto on your phone in your car is that you can make calls and control your media by issuing voice commands to Google Assistant. At least, that's how it's ...

The Wireless Power Consortium (WPC) is ready to push a new stage of wireless charging with the launch of the Qi v.2.21 standard, a.k.a. Qi2, which can now manage 25 watts. Thanks to tech advancements, ...

The Wireless Power Consortium (WPC) has launched a new, faster version of its Qi charging standard called Qi2 25W. The update boosts devices' maximum charging power to 25W—almost 70% more than the ...

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