Other
“In this article, we’ll show you how to make a gesture detector by simple components like the PIR sensor and Arduino Nano. At the end of this article you can: - Explain PIR sensor applications and how it works - Run …
“By using light waves instead of electric current to transmit data, photonic chips—circuits for light—have advanced fundamental research in many areas from timekeeping to telecommunications. But for many applications, the narrow beams of light that traverse these circuits …
“New Electronics is a fortnightly magazine focusing on technological innovation, news and the latest developments in the electronics sector. Downloadable as a digital page turner or pdf file, or offered as a hard copy, the New Electronics magazine is available …
“Experimental atomic clocks at the National Institute of Standards and Technology (NIST) have achieved three new performance records, now ticking precisely enough to not only improve timekeeping and navigation, but also detect faint signals from gravity, the early universe and …
“Researchers at the National Institute of Standards and Technology (NIST) have conducted simulations suggesting that graphene, in addition to its many other useful features, can be modified with special pores to act as a tunable filter or strainer for ions …
“This is a simple project using an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.”
“New tests can hasten use of small precision devices in medicine, food safety, spacecraft Researchers at the National Institute of Standards and Technology (NIST) have published landmark test results that suggest a promising class of sensors can be used in …
“The flashing lights of a stroboscope can give amazing hallucinating effects. But precise repetitive flashes of light also allow to visualize motion that is too fast to be seen by eye or by a regular camera. The great video and …
“A NASA spacecraft has analysed magnetic explosions on the opposite side of the Earth from the Sun, watching the process that creates auroras. The new study, including researchers from Imperial College London, showed that these events, though small, were fast …
“Although hybrid-electric cars are becoming commonplace, similar technology applied to airplanes comes with significantly different challenges. University of Illinois aerospace engineers are addressing some of them toward the development of a more sustainable alternative to fossil fuels to power airplanes …