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If you decide to fly into town on this bicycle-powered quadcopter your arms and legs really will be tired. That's because this athlete had to give it his all to power the rotors through the foot pedals and the hand cranks. You can see just one of the rotors on the right side of the background. Yeah, this thing is big! You're looking at the Gamera II, a craft developed by students at the … [Read more...]
When pigs fly.... close enough. There are too many jokes to be made about this one. It's a quadcopter made out of a dead cat. [Bert Jansen], the artist behind this, calls him Orville. He died from natural causes, and what better way to remember a feline friend that liked chasing birds? Refurbishing an Apple ][ That thirty year old computer in your parent's attic isn't going to clean … [Read more...]
Like most people out there, we're fascinated by these little buzzing and hovering quadrotors. We've really enjoyed the recent trend of miniaturizing them and using PCBs as the frame itself. As [scolton] points out in his instructible, his isn't the first, the smallest, or the lightest, but he does have some great information and a few tricks up his sleeve that make this a fun project to check out. … [Read more...]
Most of the quadcopter projects that we've seen use a joystick-based control system. This lets you fly the thing around like any RC vehicle. But [Saulius] is augmenting his control system by pulling and displaying telemetry data. It doesn't really change the way the vehicle is controller, but it lets the craft roam much further away because the operator can watch the computer screen and forego the … [Read more...]
Check out this giant pink hexacopter. We see tons of quad copters here, but their bigger brothers/sisters the hexacopters don't visit very often. When they do though, they get all dressed up as you can see in the picture above. This prototype frame is meant to protect both the props, and the innocent bystanders as you inevitably veer into something you shouldn't. The frame is constructed … [Read more...]
What a sweet thing it is to see the first outdoor flight of a quadcopter. [Botched] has done a wonderful job of documenting the entire build process. Take a look at all that he has done, then jump after the break to see the extremely stable test flight footage. Earlier iterations used feedback electronics that he designed, etched, and soldered himself. We think they looked pretty good, but he … [Read more...]
Crazyflie, the itty bitty quadcopter that uses a PCB for its frame is at the cusp of being able to fly without a PC. We were enamored with it when we first spotted it, and the Crazyflie has only gotten better. As you can see, a new PCB gives it a slightly more stylized look, but that's not all. There have been major improvements to the design of the software, and various parts of the hardware. … [Read more...]
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