
While the rest of the Blogosphere has been docked in Las Vegas this week, SparkFun Electronics released a new GPS evaluation board for the itty bitty 20-channel ET-312 SiRF III GPS module from USGlobalSat. Able to pull power from an onboard USB port and serially link with a PC via the same USB port, this $100 eval board could be just the ticket for building a portable DIY GPS tracking monster gizmo.—Dave Prochnow
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.


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