Universal Serial Bus, or USB, has been the most common interface for connecting devices to computers for over two decades. Whether you’re charging a phone, transferring files, or connecting a mouse or ...

Following the removal of chargers, the smartphone industry is starting to omit the USB cable from new phone boxes, led by models like the Sony Xperia 10 VII. Manufacturers cite reduced e-waste and ...

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We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

This program will read audio from an analog microphone and distinguish between the spoken digits 'zero' to 'nine', logging the results over a serial link. I use a MAX4466 electret microphone amplifier ...