Category Archives: Pneumatics

Pneumatic Glove For Therapy And Experimentation

Many projects have aimed to replicate the function of the human hand, creating robotic structures that mimic real anatomy. Fewer have attempted to work with human hands directly. SoftGlove is a project by [france.bonde] that uses pneumatics to do just that.

The glove works by using a silicone pneumatic actuator …read more

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Posted in glove, Medical hacks, pneumatic, Pneumatics | Leave a comment

Used EDM Electrodes Repurposed as Air Bearings for Precision Machine Tools

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 …read more

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Posted in air bearing, bearing, EDM, electrode, graphite, Machine tool, micron, misc hacks, nanometer, Pneumatics, precision, tool hacks | Leave a comment

Bringing Pneumatics To The Masses With Open Source Soft Robotics

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 …read more

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Posted in Crowd Supply, news, Pneumatics, robots, robots hacks, soft robotics | Leave a comment

Maker Faire NY: Programmable Air

At this year’s World Maker Faire in New York City we’re astonished and proud to run into some of the best projects that are currently in the running for the Hackaday Prize. One of these is Programmable Air, from [Amitabh], and it’s the solution to pneumatics and pressure sensing in Maker and IoT devices.

The idea behind Programmable Air is to create the cheapest, most hacker-friendly system for dealing with inflatable and vacuum-based robotics. Yes, pneumatic robotics might sound weird, but there’s plenty of projects that could make use of a system like this. The Glaucus is one of the …read more

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Posted in cons, hardware, maker faire, penumatic, Pneumatics | Leave a comment

What We Need To Try In Haptic Hacks

Looking for ideas for your haptics projects? [Destin] of the Smarter Every Day YouTube channel got a tour from the engineers at HaptX of their full-featured VR glove with amazing haptic feedback both with a very fine, 120-point sense of touch, force feedback for each finger, temperature, and motion tracking.

In hacks, we usually stimulate the sense of touch by vibrating something against the skin. With this glove, they use pneumatics to press against the skin. A single fingertip has multiple roughly 1/8 inch air bladders in contact with it. Each bladder is separately pneumatically controlled by pushing air into …read more

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Posted in Pneumatics, Virtual Reality, VR glove | Leave a comment

Paper Circuit Does Binary Math with Compressed Air

Most of us can do simple math in our heads, but some people just can’t seem to add two numbers between 0 and 3 without using paper, like [Aliaksei Zholner] does with his fluidic adder circuit built completely of paper.

There’s some good detail in [Aliaksei]’s translated post on the “Only Paper” forum, a Russian site devoted to incredibly detailed models created entirely from paper. [Aliaksei] starts with the basic building blocks of logic circuits, the AND and OR gates. Outputs are determined by the position of double-headed pistons in chambers, with output states indicated by pistons that raise a …read more

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Posted in logic, misc hacks, OR, paper, Pneumatics | Leave a comment