Reconfigurable robots have been around for ages. One of the first and most popular reconfigurable robots came out of the MIT Media Lab, and last year, DTTO, a modular snake-like robot, won the 2016 Hackaday Prize. There’s a lot that can be learned from a robot that can turn from a walker to a swimmer to something that clambers over rough terrain, and [Salvador]’s EMME does just that. It’s a 3D printed robot and controller that’s the closest you can get to, ‘the Lego of robots’. All you need to do is plug some wheels into a controller and you’re off to the races.
[Salvador]’s EMME is a brilliant little robot that’s only made of a few generic parts. These parts snap together or join with magnets to turn into any device you can imagine that somehow turns rotation of a wheel into linear motion. All the parts are 3D printed, work without cables or connectors, and the robot itself is controlled by a wireless gem-shaped 3D printed controller.
Already, [Salvador] has on-road wheels for EMME, off-road wheels, above-water wheels, and submersible accessories. This is already an all-terrain robot that’s easy to put together and easy to control, but [Salvador] isn’t done yet. he’s working on new hardware based on the ESP32 and working on the vast amount of documentation required for a robot that can do anything.
You can check out [Salvador]’s pitch video for EMME below.