Phys.org

Researchers create rollerball-pen ink to draw circuits

(PhysOrg.com) -- Two professors from the University of Illinois; one specializing in materials science, the other in electrical engineering, have combined their talents to take the idea of printing ...

Tips for Formulating Kirchhoff's Laws: How to Draw Circuit Diagrams, Determine Current Direction, and Choose Closed Circuits

Hello everyone, I'm Hanada, the physics instructor at Galileo!When I was in high school, physics was my favorite subject.

Drawing Electrical Circuits Beautifully with Python (Schemdraw)

OverviewAn electrical circuit diagram appeared in a differential equation problem in a math textbook. I looked for a way to ...
Wired

Pen Draws Working Circuits With Silver Ink

Professors Jennifer Lewis and Jennifer Bernhard at the University of Illinois have come up with a way to draw circuits with a pen. Not circuit diagrams. Any old pen can do that. No, the pen is a ...
Smithsonian Magazine

This Pen Can Draw Electrical Circuits

From the processors in phones to the motherboards of computers, silver tracings of electronic circuitry underlie many common devices. But scientists are now putting circuit design in the hands of the ...
Discover Magazine

Silver Pen Lets You Draw Your Own Circuits

, and not much else. But if you replace that metallic ink with real silver, you get something quite remarkable: a pen that can draw functioning circuits on paper. Engineers at the University of ...
gizmodo

This Rollerball Pen Lets You Draw Conductive Circuits

Forget printing circuits: how about drawing ’em instead? At least, that’s what you can do with this rollerball, which spews out conductive silver ink to let you doodle circuits all day long. The ...
EDN

Draw circuits on your mobile phone

With Circuit Lab, you can graphically draw circuits on your mobile device and have them analyzed. Based on the modified node analysis method, this app is an electronic circuit analysis tool that ...
Geeky Gadgets

Simply Draw Circuits With Circuit Scribe Rollerball Pen (video)

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 ...
Yahoo

'Writable' Circuits Could Let Scientists Draw Electronics into Existence

Soft electronic circuits could be used to develop new wearable or implantable devices. Scientists have developed a way to produce soft, flexible and stretchy electronic circuits and radio antennas by ...
CNET

Drawing circuits, one tiny line at a time

Now a team of researchers from the United States Naval Research Laboratory and the Georgia Institute of Technology have devised a high-tech version of the glue gun to help lay down the ever-shrinking ...