The researchers of North Carolina State University in the US, lead by Jingyan Dong, have developed a new technique for directly printing flexible, stretchable metal circuits. The innovative technique can be used with multiple metals and alloys. It is also compatible with existing manufacturing systems which can integrate this new printing technology effortlessly. The technique uses the well known electrohyd ...

What do you do when someone is chasing you or you are lost? Cross your fingers? Don't. When you are in trouble, just cross your feet [in a special way] and your location is sent to your family members. Wait there's more! Even the family can get your location just by calling the shoe. When you call the SIM in the shoe, the shoe automatically hangs up the call and reverts back its cur ...

What better way to count down the last 7 weeks to a big hacker camp like SHA2017 than by embarking on a last-minute, frantic build? That was [Yvo]’s thought when he decided to make a life-sized version of the adorably lethal turrets from the Valve’s Portal video games. Since that build made it to the finish line back then with not all features added, he finished it up for the CCC camp 2019 event, including ...

Remember back in the early-to-mid 2000s when pretty much every cheap USB keyboard you could find started including an abundance of media keys in its layout? Nowadays, especially if you have a customized or reduced-sized mechanical keyboard, those are nowhere to be seen. Whenever our modern selves need those extra keys, we have to turn to external peripherals, and [Gary’s] Knobo is one that looks like it cou ...

If poetry is your thing, this hack might convince you that your brain is more advanced than the rest of us poor sots. [Roni Brandini] designed a system that prints lines of poetry when you concentrate. The Mind Poetry project uses an EEG headset from Mattel’s Mindflex toy and pipes your brain’s signals to an Arduino Mega 2560. The system then looks for patterns of brain waves that indicate concentration. As ...

Researchers at Cardiff University use 3D printing to create small devices that move small volumes of fluid and are used in various areas of research. 3D printing makes it possible to share the devices with other researchers, making the study of microfluidics more accessible to a wider audience. The 3D printed devices offer a cost-effective alternative to the traditional ones, which are expensive and require ...

About From USA, Europe, China, and from Japan to India; from the Middle East and Hong Kong, we have been looking to find a creative solution for the most critical issue in electronic design: (PCB Fabrication). When you want to turn your innovation from a mere idea to a real product, you won't have to spend days in prototyping or weeks waiting for factories in order to see your dream becoming a reality. Our ...

About From USA, Europe, China, and from Japan to India; from the Middle East and Hong Kong, we have been looking to find a creative solution for the most critical issue in electronic design: (PCB Fabrication). When you want to turn your innovation from a mere idea to a real product, you won't have to spend days in prototyping or weeks waiting for factories in order to see your dream becoming a reality. Our ...

We want to combine DIY electronics and 3D printing to turn anything into a smart device. Story wisechameleon.com Update: We are so excited to have won the competition, thanks to everybody who supported us and of course to the judges. :) We are already continuing development on this project to make it more user-friendly, easier to adopt and of course add more attachments so it can do more cool stuff. Please ...