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News As XRISM Prepares To Launch, What Might The Telescope Reveal About The Largest Structures In Our Universe?
““As something falls from a high position to a low position, it gains kinetic energy by losing gravitational potential.” It is a sentence that could belong in any physics textbook. But Associate Professor Yamaguchi Hiroya is not discussing the quintessential …
“A simple top mounted panel for re-using a discarded ATX computer power supply unit as lab bench power supply. Computer waste is a part of the increasing e-waste problem. If you have computer parts that are still operable, recycling parts …
“A stunning result will be achieved - the battery life of the weather station is longer than that of similar industrial products. Introduction To begin with, I could not find an amateur weather station or a battery-powered thermostat on the Internet …
“The market for rechargeable batteries is growing rapidly, but the necessary raw materials are limited. Sodium-ion batteries, for example, could offer an alternative. A joint research group from HZB and Humboldt-Universität zu Berlin has investigated new combinations of electrolyte solutions …
“Researchers develop a technique for precisely arranging nanoscale particles on a surface, such as a silicon chip, that doesn’t damage the material. Researchers at MIT have developed a technique for precisely controlling the arrangement and placement of nanoparticles on …
“MPU-9250 is one of the most advanced combined accelerometer, gyroscope and compass small size sensors currently available. It replaces the popular MPU-9150 lowering the power consumption, improving gyro noise and compass full scale range performance. It has many …
“Manipulating elusive waves like light, sound or electrons, in periodic structures or crystals, has something mysterious. In the leading physics journal Physical Review Letters, published by the American Physical Society, a team of researchers from the University of Twente now …
“Make your own logic level converter to convert 3V data to 5V and vice-versa Did you ever tried connecting a 5V relay with Raspberry Pi or ESP8266 and faced issues switching it? This is basically because the relay works on …
“This is the solid state relay which is same as sugar cube relays available in market, These SSR based on electronics switching. Relays are the most useful and stable AC power switching components. Relays provide complete isolation of DC operating …
“A multi-disciplinary team at UNSW has found a way to convert nerve impulses into light, opening the way for more scalable neural implants. Biomedical and electrical engineers at UNSW Sydney have developed a new way to measure neural activity using …