In the pursuit of eco-friendly and innovative ways to stay cool, solar-powered cooling hats are the latest game-changing ...

Need additional, custom IO for your Raspberry Pi? Adding an FPGA is a logical way to expand your IO, and allow for high speed digital interfaces. [Eric Brombaugh]’s Icehat adds a Lattice ...

That tracks for the most part, but a lightweight, breathable hat is actually a great addition to their ensemble. You can get ...