Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the ...

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While most of our picks for the best alarm clock use beeps or music to wake you up, many people may opt for an alarm that doesn't rely on sound, including those who are deaf or hard of hearing, ...