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“In electronics, a device is said to be a latching device if it maintains any particular fixed state even after removal of the input signal. The same also applies for electronic/electromechanical relays. Basically the electromechanical relays that are used …
“A UCF researcher has combined cutting-edge nanoscience with a magnetic phenomenon discovered more than 170 years ago to create a method for speedy medical tests. The discovery, if commercialized, could lead to faster test results for HIV, Lyme disease, syphilis …
“A 3D Printable microscope and translation stage. The trick of making a microscope out of a webcam has been around for a little while, and produces good results. However, getting a nice mechanical stage to focus the microscope and move …
“This project started as a way to prevent my pool pump/filter outdoor cupboard from freezing in the winter. I already realized that a 60w lightbulb should be enough heat in such a small volume (2 cubic metres approx), but …
“In order to synthesize chlorates and perchlorates in the home lab it is always good to have a way to regulate the current flowing through the electrolyte. Because the load is purely resistive the simplest solution is a small PWM …
“This tutorial will show you to develop a python based wireless robot which can be controlled from anywhere around the world using Wifi. About Raspberry Pi. This tiny computer is a precious tool for students, artists, and of course hobbyists …
“Airbus Group plans to test a prototype for a self-piloted flying car as a way of avoiding gridlock on city roads by the end of the year, the aerospace group’s chief executive said on Monday. Airbus last year formed …
“The Raspberry Pi Foundation has launched a new version of its Compute Module – a Raspberry Pi in a more flexible form factor, intended to provide an easy and cost-effective route to producing customised products. While the original Module, launched in …
“There’s a new thrill on the streets of downtown Las Vegas, where high- and low-rollers alike are climbing aboard what officials call the first driverless electric shuttle operating on a public U.S. street. The oval-shaped shuttle began running …
“Across the 18 satellites now in orbit, nine clocks have stopped operating. Three are traditional rubidium devices; six are the more precise hydrogen maser instruments that were designed to give Galileo superior performance to the American GPS network. Galileo was …