An electric Humvee may still sound like fingernails on a chalkboard to environmentalists, but the company developing a plug-in Hummer H3e claims its green version can get 100 mpg on average. And what's a little boasting without taking a shot at the competition?
Convert a cheap, dumb RC truck into an autonomous “smart” auto
By Dave Prochnow
Posted 07.31.2008 at 11:07 am 2 Comments
If you're looking for an easy way to add DC motor control to your next Arduino project, look no further than the Orangutan LV-168 Robot Controller by Pololu. Equipped with two bidirectional, low-voltage, H-bridge motor controls, this ATmega168 board can handle many of the tasks that are typically sought by Arduino DIYers. Plus you won't have to monkey around with lots of complex programming, either.
By James Vlahos
Posted 08.15.2004 at 2:00 am 0 Comments
Radar. The Internet. The Jeep. The Global Positioning System. Technologies developed for the military often cross over to the civilian world-subtly or still in character. A Hummer, even painted lemon yellow and parked downtown, still looks battle-ready. And technology crosses back too. The Marines´ Dragon Runner surveillance vehicle was inspired by the radio-controlled car industry; the controller was copped from a PlayStation 2.
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.