Category Archives: conductive

The Internet of Non-Electronic Things

The bill of materials for even the simplest IoT project is likely to include some kind of microcontroller with some kind of wireless module. But could the BOM for a useful IoT thing someday list only a single item? Quite possibly, if these electronics-less 3D-printed IoT devices are any indication.

While you may think that the silicon-free devices described in a paper (PDF link) by University of Washington students [Vikram Iyer] and [Justin Chan] stand no chance of getting online, they’ve actually built an array of useful IoT things, including an Amazon Dash-like button. The key to their system is …read more

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Posted in 3d Printer hacks, attenuation, backscatter, conductive, dipole, filament, mechanical, radio hacks, reflection, wifi | Leave a comment

Casein, Cello, Carrotinet, and Copper Oxide, Science Grab Bag

One of our favorite turnips, oops, citizen scientists [The Thought Emporium], has released his second Grab Bag video which can also be seen after the break. [The Thought Emporium] dips into a lot of different disciplines as most of us are prone to do. Maybe one of his passions will get your creative juices flowing and inspire your next project. Or maybe it will convince some clever folks to take better notes so they can share with the rest of the world.

Have you ever read a recipe and thought, “What if I did the complete opposite?” In chemistry lab …read more

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Posted in astrophotography, casein, cello, chemistry hacks, clarinet, conductive, conductive paint, crystal garden, music, musical hacks, vegetable | Leave a comment