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Game theory harnessed for cybersecurity of large-scale nets

“Researchers have laid the groundwork for a method to improve cybersecurity for large-scale systems like the power grid and autonomous military defense networks by harnessing game theory and creating new intelligent algorithms. Purdue University is leading the research, working with …

How to Make an Ultrasonic Range Finder Using an LCD and Arduino

“In this Arduino tutorial I will show you how to use the HC-SR04 ultrasonic sensor and integrate it with an LCD display, so that it can display the distance between the sensor and certain objects. Materials Needed: - Arduino UNO …

Marvell and Cavium to Combine Creating an Infrastructure Solutions Powerhouse

“Marvell Technology Group Ltd. (NASDAQ: MRVL) and Cavium, Inc. (NASDAQ: CAVM) today announced a definitive agreement, unanimously approved by the boards of directors of both companies, under which Marvell will acquire all outstanding shares of Cavium common stock in exchange …

New Deposition Technique Puts the Heat on Silicon

“In the early history of electronic devices, germanium, a more efficient elemental semiconductor than silicon, was the material of choice. Ultimately, the high cost of developing germanium crystals eclipsed its efficiency, and silicon captured the field. But new research establishing …

New motion sensors a major step toward low-cost, high-performance wearable technology

“Researchers from the FAMU-FSU College of Engineering have developed a class of breakthrough motion sensors that could herald a near future of ubiquitous, fully integrated and affordable wearable technology. In a paper published in the journal Materials and Design …

Optically tunable microwave antennas for 5G applications

“Multiband tunable antennas are a critical part of many communication and radar systems. New research by engineers at the University of Bristol has shown significant advances in antennas by using optically induced plasmas in silicon to tune both radiation patterns …

PID Controller, Auto-tuning Library And Example For DC Motor

“This provides libraries and examples code of controlling position and speed of DC motor using PID controller and auto-tuning. Introduction Have you ever heard about PID controller? It is a controller that is widely used in industrial to control various …

Raspberry SPy Robot

“This project allows you to drive a robot via a webpage and view a livestream. It can be used to spy on pets, make sure nothing is burning in your oven, and even bird watch! DFRobot provided the Raspberry Pi …

Universal OpAmp Evaluation Board Using LMV321

“The Universal Op-Amp Development board is a general purpose blank circuit board that simplify prototyping circuits for a variety of Op-Amp circuits. The evaluation module board design allows many different circuits to be constructed easily and quickly. This board supports …

Use HC-06 Bluetooth Module to Realize Micro:bit Communication With Mobile Phone

“Lots of friends around me who play micro:bit tell me that the Bluetooth connection of micro:bit is not stable. It is easy to disconnect. If we use micropython, the Bluetooth cannot even be put to use. Before this …