Robotics

Making a robot can be an incredibly rewarding experience. It’s the perfect combination of creativity, engineering and problem solving. However, if you’re just getting started in robotics, it can also be overwhelming. To make things easier for those who are just starting out, we’ve put together some tips and tricks to help makers bring robots to life! From the basics of assembling your robot to software implementation, these pointers will give you everything you need to get started on your robotic adventure!

Foam Carving Robot

Foam Carving Robot

We have covered at least one DIY CNC hot wire cutter before, and commercial versions are manufactured by several companies including Hotwire Direct, Streamline Automation, and FoamLinx. This machine, built in 2006 by students under Dr. René Straßnick at the Technical University of Berlin, has two translational axes and a third, rotational axis consisting of a turntable to which the foam substrate is attached. Parts from an old dot-matrix printer were used to make the Cartesian robot.

Continue Reading Sean Michael Ragan2
VR Kitty Brushing System

VR Kitty Brushing System

Taylor Veltrop created a controller for a NAO humanoid robot using a treadmill, Kinect, Wii remotes, and a head-mounted display… and demonstrated it by brushing his cat remotely. This is the culmination of my last year’s work. I control the robot’s arms through the Kinect and Wii remotes. I control the robot’s navigation through the […]

Continue Reading John Baichtal2
Sub-0 Cardboard Hexapod Robot

Sub-$100 Cardboard Hexapod Robot

Mike Estee has been laser-cutting hexapod limbs from cardboard and is making great progress on his hexapod project. As he explains:

As I’ve written about in the past, cost can be measured in many ways. For this exercise I’m primarily interested in cost of materials, cost of manufacturing, and assembly time. Design time isn’t particularly optimized here, but as we build on previous iterations, hopefully we can stay ahead of complexity. On the cold hard cash front, I think I’m doing pretty well. This little fellow consists of: $1.00 in cardboard, $54.60 in servos, and $29.95 in servo controllers.

Continue Reading Michael Colombo2
Cubelets Modular Robotics System

Cubelets Modular Robotics System

Cubelets are a robotic construction system from Modular Robotics. Using color coded cube modules, a maker can create a robot from snap together pieces that contain sensors, logic circuits, or “actions”. When attached together, the modules communicate via i/o built into the connector. Cubelets seem like they’d be the perfect introduction to robotics because you could easily get started creating robots without having to pick up a soldering iron.

Continue Reading Adam Flaherty