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“In this project I will show you how we can use the classic LM3914 IC to create an LED Battery Level Indicator. Along the way I will show you how the IC works and explain why it is not the …
“Research could lead to longer talk time and higher data rates in 5G devices By integrating the design of antenna and electronics, researchers have boosted the energy and spectrum efficiency for a new class of millimeter wave transmitters, allowing improved …
“I love clocks! I was looking for an instructable for a clock displaying roman numerals on screen. When i did not get any suitable ones on arduino base, i decided to build one myself. Coupled with a color TFT display …
“Are you fascinated with the passage of time? Do you want a stylish, modern and functional timepiece to add to your clock collection? The word clock is a one-of-a-kind time telling device, using a grid of letters to spell out …
“A Danish-developed X-ray microscope reveals novel dynamics in the material barium titanate, which is used in, e.g., phones, cars, and computers. Very few people have heard of barium titanate, BaTIO3, even though it is used in a wide variety …
News Newly Discovered Properties of Ferroelectric Crystal Shed Light on Emerging Branch of Materials
“Team of researchers maps out the ferroelectric, ferromagnetic and photoelectric properties of Ca3Mn2O7, potentially opening the door for applications of hybrid improper ferroelectrics. In ferroelectric materials the crystal structure distorts, giving rise to a spontaneously formed polarization and electric field …
“NUS Construction 3D Printing Programme aims to transform construction with novel building designs and materials The Centre for Additive Manufacturing (AM.NUS) at the National University of Singapore today announced the launch of the AM.NUS Construction 3D Printing Programme …
“Objects in our daily lives, such as speakers, refrigerators, and even cars, are becoming “smarter” day by day as they connect to the internet and exchange data, creating the Internet of Things (IoT), a network among the objects themselves. Toward …
“I’ve been working on another music project: it’s a custom-built Arduino-based synthesizer and keyboard called “Pentasynth”. Pentasynth uses a keyboard based on a five note pentatonic scale, so it’s easy to play for people with limited background …
“A KAIST research group presented photonic capsules for injectable laser resonators using microfluidic technology. The capsule’s diameter is comparable to a human hair and stable in gas and liquid media, so it is injectable into any target volume. The …