While browsing through flicker this morning, we spotted this interesting image. Two radio controlled cars hooked to Arduinos. What was going on? What is [knolleary] doing with them? We couldn’t find any information so we clicked through to his personal site. What we found was a quite interesting story about how he set up a race between two taxi cabs being controlled by the Emotiv headsets for the BBC. Yeah, forget driving a Rovio around with your mind. We’re still a bit curious about the two bumper cars in the picture. We can see that his tests were done on a blue radio controlled mini, so what are the bumper cars for? Did any of you catch this on the air? How well did the taxis drive? Was he using the facial expressions or the concentration?
[Eric Austin] is using a Canon 7D with this RC helicopter to capture some amazing HD video. His success has manifested itself in a company that is now manufacturing these platforms ready-to-use. Take a look at their blog to see some of the hardware they’re working on, such as a tricopter and hexacopter photo platforms. We’ve also embedded a video after the break of the unit seen above and the stunning shots it’s able to grab.
Continue reading “Aerial photography platforms”
[Tom Shannon] uses science as part of his art. One of his methods when painting is to use this radio controlled paint pendulum. He gave an interview at his studio, which we’ve embedded after the break, and goes into detail about this device. It has six different reservoirs that hold the paint colors. Each gravity-fed canister connects to a central nozzle with flexible tubing. The hand held control box has a slider for each color that moves a servo pinching each supply tube. This ingenuity keeps him creating even though Parkinson’s Disease has started to manifest itself with tremors in his hands.
It’s hard to make out the paintings seen above, but the ones on display in the video are pretty amazing. He mentions that anything can be loaded into the hoppers, including tomato sauce. Is anyone else thinking about large scale pizza constuction? This also reminds us of the mechanical bartenders we’ve seen in the past. Continue reading “Wireless painting”
[Flyboy258] shows us that hobby R/C airplanes can be built from trash relatively easily. A bit of old tarp and a simple frame work as the body. The rudder is made from old foam packaging. It seems to fly pretty well considering the lack of official design, or aerodynamic features.
We hadn’t been here long when we stumbled upon the Drone tent. The AR Drone is a wifi controlled quadcopter that has been making waves recently. We actually got to play with one a little bit. Well, sort of. There was too much interference inside for us to fly it manually, but we did smack it around a little bit while they told us about it. It was amazingly steady and strong while it tracked a target around the tent. Check back later for more videos and details.
You can try to be unimpressed. You can attempt to feign disinterest. But even the most casual Star Trek fan will get giddy watching this model submarine in action. Apparently there is a group that builds under water R/C vehicles from static models. It’s not Star Trek exclusively either, we saw some anime vehicles as well as a modern-day shuttle replica.
[Electricunicycle] put together this radio controlled mobile theater system to amuse his neighborhood pals. It is a projector and what looks like an electric wheelchair base. He has managed to fit a decent sound system in there as well, which required a second battery. This is pretty cool, though we could see ruggedizing it a little more to be able to drive around in fields. He states “this is one of the faster movie theaters around”. This makes us wonder what the competition is like.