You don’t need an electrical engineering degree to build a robot army. With the $35 Raspberry Pi B+, you can create robots and connected devices on the cheap, with little more than an Internet ...

From there, you just set up a NodeJS application that works as a file uploader. When you’re done, you can easily upload files from any computer, from any browser, to your Raspberry Pi.

Want to roll your own cord-cutting DVR? The $35 Raspberry Pi is the cheapest starting point.