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World’s smallest neutrino detector finds big physics fingerprint

“After more than a year of operation at the Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), the COHERENT experiment, using the world’s smallest neutrino detector, has found a big fingerprint of the elusive, electrically neutral …

Arduino OLED Temperature Display with Real Time Clock

“In this article, we are going to make Arduino weather clock which will tell us the time, date, and temperature. The LM35 sensor will give us the temperature, the DS3231 will tell us the date and the time, and we …

Computerception

“Why not put a Raspberry Pi into a 2007 netbook? Its always interesting to look back on hardware from the prior decade, late 2007 delivered us the Netbook; the promising but short lived micro-laptop that existed in the void prior …

DIY Metronome

“A metronome is a device that produces an audible beat—a click or other sound—at regular intervals that the user can set in beats per minute (BPM). It is typically used by musicians when practicing on a musical instrument …

DIY PWM Driver

“In this project, I will show you how to make PWM Controller. In this Project, I will show you how to make PWM Controller. I’m using the laminator for the toner transfer method.”

GhanaSat-1 Releases into Orbit

“Ghana’s desire to become a space-faring nation became a reality last Friday when it successfully deployed its first satellite into orbit. Christened ‘Ghanasat-1’, the satellite, which weighs 1,000 grammes, was released from the International Space Station (ISS) at …

Intel Unveils Full Intel Core X-series Processor Family Specs; 14- to 18-Core Processors Available Starting in September

“Today, Intel is releasing the specifications for the 12- to 18-core processors: Intel® Core™ i9-7920X, Intel Core i9-7940X, Intel Core i9-7960X and the Extreme Edition Intel Core i9-7980XE processors. Announced at Computex 2017, the Intel Core X-series processor family …

New AI algorithm monitors sleep with radio waves

“Patients with sleep disorders could be studied nonintrusively at home using wireless signals. More than 50 million Americans suffer from sleep disorders, and diseases including Parkinson’s and Alzheimer’s can also disrupt sleep. Diagnosing and monitoring these conditions usually …

Quantum magnets doped with holes

“Magnetism is a phenomenon that we experience in everyday-life quite often. The property, which is observed in materials such as such as iron, is caused by the alignment of electron spins. Even more interesting effects are expected in case that …

Red, green, yellow, blue …

“The color of the light emitted by an LED can be tuned by altering the size of their semiconductor crystals. LMU researchers have now found a clever and economical way of doing just that, which lends itself to industrial-scale production …