Syuzi @ Fashioning Technology writes:
Developed by Design Research Lab, Knit Alarm is a re-imagining of traditional medical alarms using contemporary materials. A “call for help” is triggered by either stretching the sensor woven into the left cuff or by touching the upper chest with your wrist. The sensors—I’m assuming are simply conductive thread— are knit directly into the cardigan itself.
It’s easy to make stretch sensors by knitting with conductive fibers. When the resulting garment is stretched, the fibers are pulled in tighter contact with each other, reducing electrical resistance.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “The Essential Guide to Electronics in Shenzhen – Delivery Update”
Wearables — Vinegar meets rust
Electronics — How to make your LiPo long-lasting
Biohacking — How does PCR work?
No comments yet.
Sorry, the comment form is closed at this time.