There’s no rule that says that logic circuits must always use electrically conductive materials, which is why you can use water, air or even purely mechanical means to implement logic circuits. When it comes to [soiboi soft]’s squishy robots, it thus makes sense to turn the typical semiconductor control circuitry into an air-powered version as […]
Most standing desks on the market use electric motors or hand cranks to raise and lower the deck. However, [Matthias Wandel] found a Kloud standing desk that used an altogether different set up. He set about figuring out how it worked in the old-fashioned way—by pulling it apart. The Kloud desk relies on pneumatics rather […]
[Tazer] built a small desktop-sized robotic arm, and it was more or less functional. However, he wanted to improve its ability to pick things up, and attaching a pneumatic gripper seemed like the perfect way to achieve that. Thus began the build! The concept of [Tazer]’s pneumatic gripper is simple enough. When the pliable silicone […]
Really, [OzzieGerff] had us at “LEGO.” But then he took it to another place entirely and built a completely mechanical, nearly 100% LEGO version of Snake. And it’s just as cool as it sounds. Mind you, it’s a little hard to grok how this whole contraption works, which has been in the works for a […]
If you’ve ever played air hockey, you know how the tiny jets of air shooting up from the pinholes in the playing surface reduce friction with the puck. But what if you turned that upside down? What if the puck had holes that shot the air downward? We’re not sure how the gameplay would be on […]
Soft robotics is an exciting field. Mastering the pneumatic control of pliable materials has enormous potential, from the handling of delicate objects to creating movement with no moving parts. However, pneumatics has long been overlooked by the hacker community as a mode of actuation. There are thousands of tutorials, tools and products that help us […]