A simple and convenient way to interface 2 relays for switching application in your project. This relay driver boosts the input impedance with a regular BC547 NPN transistor (or equivalent). Very ...

How creative are you when you make your circuit boards? Do you hunt around for different materials to use for the board? As long as it’s an insulator and can handle the heat of a soldering iron, then ...

The bulky batteries that power mobile devices could one day be extinct. Oki Printed Circuits has showcased technology that embeds a 170?m-thick thin-film all-solid-state lithium-ion (Li-ion) ...

There is a large growth market for flexible circuits, RFID antennas and biosensors on films. Researchers in Germany are presenting a new technology: they can now apply conductive metal circuits to ...

Engineers from a Scottish university are teaming up with industry to develop environmentally friendly, biodegradable circuit ...

Almost every electronic device you've ever held in your hand has some sort of printed circuit board (PCB) in it. PCBs are an essential part of modern technology, but they're a little inflexible, ...

Biodegradable printed circuit boards are being tested for use in wireless communication technologies, through a collabora ...