We start off another week with another deal on the MacBook Air from Apple. This offer lasts until 4:30pm ET today and includes a 1.4GHz MacBook Air with a 12-inch screen for $850. Next is a way to ...
In this article, I will take apart a Li-ion alternative to the classic 6F22 9V battery. This battery is a Chinese 9V/500mAh USB rechargeable Li-ion battery (sold under the brand name infinite). The ...
A 1-A USB/ac Li-ion battery charger IC, the SMB135 from Summit Microelectronics offers a combination of features that optimize operation in single-cell applications powered by the USB or other current ...
What can you do when you have favorite old LPs that haven’t been converted into digital form? Convert them yourself. Here are 5 USB turntables that can make it easier. If you’ve got a collection of ...
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