Amazon Finally Starts Selling the Echo Dot Max and Studio Speakers

Amazon has finally made available its new Echo Dot Max and Echo Studio speakers, which are priced at $99.99 and $219.99, respectively.
Android Central on MSN

Amazon's new Echo Dot Max and Studio are finally hitting store shelves

After announcing its latest lineup of smart speakers, Amazon has officially made the Echo Dot Max and Echo Studio available ...

I talked to Alexa for days on the Amazon Echo Dot Max to see if it’s worth $100

The Echo Dot Max is one of Amazon’s most robust and best-sounding smart speakers yet, though plenty of folks will be served just as well by cheaper options.
IEEE

New Control Method for Receiver-Side DC–DC Converter With Large Stability Margin and Fluctuation Suppression Toward DWPT System

Abstract: Dynamic wireless power transfer (DWPT) system is applied to electric vehicles, medical treatment, communication, and many other fields. Usually, a dc–dc converter is cascaded at the receiver ...