There are a variety of robot mower systems on the market employing different navigation methods, and [Eelco] has the story of how one of these was reverse engineered. Second hand Roomba lawnmowers ...

For the past years people have been collecting disposable vapes primarily for their lithium-ion batteries, but as these disposable vapes have begun to incorporate more elaborate electronics, these too ...

Google Drive is an immensely popular cloud storage service, and one of the most generous free tools on the market. It’s powerful and easy to use, but learning how to use Google Drive can be ...