It’s easier to source economical servos, motors, and microcontroller boards than it is to arrange for other robot parts that allow for cheap and accessible customization and experimentation.

Two ArmPals equipped with claws can compete to pick up blocks in the middle, and stack them. Whichever arm knocks over the tower loses. It’s kind of a reverse robot Jenga. For the excavator kit ...

One robotic arm, and endless array of possibilities. Laser cutter? It can do that. Cake decorator? Why not? Give it some icing, a path to follow, and fire away. Not sure how it all comes together?

And now we can add the amazing Rotrics DexArm robot arm to the list ... and carbon fiber. Its laser engraving module is similarly versatile, and can engrave, etch, or cut through anything from ...

So concluded Huenit, a South Korean startup that has designed a robotic arm to ... can be added to the arm, including a 3-D printer and a high-power laser that can cut and engrave paper, wood ...

For the budding roboticist, omniwheels might be the next step in design patterns from your everyday “getting-started” robot kits ... have you covered with a laser-cut design that’s one ...

Here, we’ll show you how to get a start-to-finish Arduino primer with a killer project: building a sweet robot ... entire kit here. This includes everything you need to build the arm itself.