A popular project for a Raspberry Pi single-board computer is to create a wireless print server, one of the many unexpected use cases of an old Raspberry Pi. This is a simple hack to turn a ...

Thanks to the Raspberry Pi, we have easy access to extremely inexpensive machines running Linux that have all kinds of GPIO ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...