As STEM learning becomes more mainstream from elementary to high school, more products that are STEM-specific are hitting the market. One such product started off on Kickstarter, and after being ...

One of the biggest bottlenecks in any project involving custom circuitry is troubleshooting the actual circuit itself before moving to manufacturing something permanent. A new project on Kickstarter ...

A lot of ingenious products get their start on crowd source funding sites like Kickstarter. One of the coolest Kickstarter projects that went from dream to a reality was the 3Doodler, which shipped in ...

Some of our readers might remember the awesome and very innovative Circuit Scribe Rollerball Pen which launched on Kickstarter last month and allows you to create electrical circuits by simply drawing ...

Ink-credible response for electronic-circuit pen By Don Dodson [email protected] Dec 8, 2013 Updated Jun 25, 2019 ...

This week we have featured a number of new inventions in the form of the Liquid Metal Inkjet Printer Ink and the Ex1 PCB 3D Circuit Board Printer that have been designed to print liquid metal on to ...

Why spend time etching circuit boards and applying solder masks when all you really need is a rollerball pen and some paper? That’s what University of Illinois professors [Jennifer Lewis and Jennifer ...

Forbes contributors publish independent expert analyses and insights. Ewan Spence covers the digital worlds of mobile technology. This article is more than 3 years old. Taking a look back at seven ...

What if connecting two circuits was as easy as doodling them on paper with a pen? With Circuit Scribe, it is. Circuit Scribe is a rollerball pen that draws with conductive silver ink –no annoying ...

This easy to construct “Handy pen torch” electronic circuit and low component count, uses two power white LEDs for lighting. Low volt (4.8V dc) supply available from the built in rechargeable Ni-Cd ...