Little Laser Trip Wire circuit presented here can detect movement of people or objects while passing through the laser beam and trigger security alarms as alert signals to those concerned. What is ...

Boise State University researchers have unveiled a cutting-edge approach to manufacturing flexible hybrid circuits—reducing costs, waste, and environmental impact. Their work leverages the ...

She has proposed a quantum circuit that acts as a black hole laser, providing a lab-bench black hole equivalent with advantages over previously proposed versions.

A while ago, [Marco] mounted a powerful laser diode to a CNC machine in an attempt to etch copper clad board and create a few PCBs. The results weren’t that great, but the technique was promi… ...

Recent projects that used inkjet printers to print multi-layer graphene circuits and electrodes had the engineers thinking about using it for flexible, wearable and low-cost electronics.

Transistor lasers could shape the future of applications such as high-speed signal processing, integrated circuits, optical communication and supercomputing. However, harnessing its capabilities ...

Copper's Not Coping: New Chips Call On Light Speed Date: January 22, 2008 Source: ICT Results Summary: The tiny copper wires that connect different areas of an integrated circuit may soon limit ...