Spotted on the MAKE Flickr pool is this wonderful rendering of a CoasterBot, using the plastic CD spindle spacers. Other parts used include: Pololu Baby Orangutan-168 robot controller, Solarbotics GM6 gearmotors, salvaged push buttons, LiPo battery from a broken RC helicopter, Pololu ball caster, some scrap perf board, screws, nuts, and aluminum pipe cut for […]
Our friends at RoboGames want us to give away two sets of two tickets to the 2010 International RoboGames, happening this weekend at the San Mateo Fairgrounds (San Mateo, CA). To be eligible, all you have to do is post a comment below — why not tell us which robot competition you’d be most excited […]
As everyone knows, the holy grail of robotic technology is a bot that can deliver beer to your La-Z-Boy. Our splendiferous Maker Media designer, Katie Wilson, sent us this email about the guy who runs the doggie daycare she uses. Shawn is a MAKE subscriber and spends most of his free time building stuff in […]
I love the extent to which people are… er… thinking outside the bot in pursuing ideas beyond the standard layered cake approach to CDbots. In the first vid above, YouTube member eschulma shows a folding three-CD design using one full-size CD, two mini-CDs, and two attachment points, to create a folding CD assembly. Fascinated to […]
In the latest Make: Robot Build Newsletter, Matt Mets wrote a piece introducing motor controllers and linked to an ITP article on using an L293NE motor controller. In the Robot Build area of the MAKE Forums, Alan Kilian pointed us to this other excellent tutorial, Control Your Motors with L293D, on Let’s Make Robots. It […]
For those working on the Make: Robot Build, I thought you might get some inspiration from this cylindrical robot, just posted to Let’s Make Robots. It basically uses a plastic skin on the outside to create a bumpable surface. It’s not actually made of CDs, and it’s a little larger than CD-diameter, but most of […]
Flickr use JesterVineo posted this video of the adorable Noah (his son) explaining their CoasterBot. See, robots are so easy, even a small child, a really precocious, adorable child, can figure them out. Go, Noah (and Jamie, who’s also working on the project)! Noah’s and Jamie’s robot components: Arduino Nano v3, L293D motor driver, AnyVolt […]
