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 ...

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 ...

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 ...

Ever found yourself tangled in a mess of wires and components, struggling to create a clear and intuitive wiring diagram? If so, you’re not alone. Many electronics enthusiasts face this challenge, ...

Draw Circuits 17-piece maker kit (Circuit Scribe) is a fun way to learn more about circuits and how to use them in different ways. It’s fun making them using a pen with conductive ink. When it lights ...

Scientists have developed a way to produce soft, flexible and stretchy electronic circuits and radio antennas by hand, simply by writing on specially designed sheets of material. This technique could ...

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 ...

Want to string together some holiday lights? Or test an idea for a circuit? A new elastic silver ink could let users jot down electrical circuits and wiring on walls ...

Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem. It allows 12-volt relays to be operated from 6 or 9 volts, ...

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 ...