A new breakthrough out of Tufts University, just published in ACS Applied Materials and Interfaces, could fast-forward us into a new era of wearable electronics that are woven like clothing, and even might be sewn into our skin and organs to track our health.
The scientists developed a transistor out of linen thread. That means the thread can transfer electricity like an insulated wire, be turned on and off instantaneously like a processor, and connect a network of sensors on or inside your body.
“Some of the flexible electronics are basically, they just take the same hard electronics and try to pin them down—they place them on a flexible polymer and they call it flexible elections,” says Sameer Sonkusale, the principal director at the Nano Lab at Tufts who led the research. “It’s a great idea! And it does work. We were looking at it from a different angle, to make things inherently flexible. It took a while for us to realize that threads are extremely flexible substrates, so why don’t we make circuits on them?”
Every Wednesday is Wearable Wednesday here at Adafruit! We’re bringing you the blinkiest, most fashionable, innovative, and useful wearables from around the web and in our own original projects featuring our wearable Arduino-compatible platform, FLORA. Be sure to post up your wearables projects in the forums or send us a link and you might be featured here on Wearable Wednesday!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Every Wednesday is Wearable Wednesday here at Adafruit! We’re bringing you the blinkiest, most fashionable, innovative, and useful wearables from around the web and in our own original projects featuring our wearable Arduino-compatible platform, FLORA. Be sure to post up your wearables projects in the forums or send us a link and you might be featured here on Wearable Wednesday!