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“Hello everyone, this is project How-ToDo. Since some of you asked to show in detail my variable frequency arduino generator for high voltage power supply, here it is.”
“In the race to replace silicon in low-cost solar cells, semiconductors known as metal halide perovskites are favored because they can be solution-processed into thin films with excellent photovoltaic efficiency. A collaboration between KAUST and Oxford University researchers has now …
“Researchers at the Universities of Vienna and Göttingen have succeeded in developing a method for predicting molecular infrared spectra based on artificial intelligence. These chemical “fingerprints” could only be simulated by common prediction techniques for small molecules in high quality …
“Forget fingerprint computer identification or retinal scanning. A University at Buffalo-led team has developed a computer security system using the dimensions of your heart as your identifier. The system uses low-level Doppler radar to measure your heart, and then continually …
“The LIGO Scientific Collaboration and the Virgo collaboration report the first joint detection of gravitational waves with both the LIGO and Virgo detectors. This is the fourth announced detection of a binary black hole system and the first significant gravitational-wave …
“Home hidroneumatic, pumps and valves controlled by ESP8266 using MQTT, Html Web App and Cayenne. Overview Motivated by the constant lack of water supply in my city I have been forced to install a water tank that feeds a hidroneumatic …
“Future quantum computers promise exponential scaling in computing power with linearly increasing number of qubits. However, harnessing this power is challenging due to the complexity of controlling a large number of qubits simultaneously. A solution to this problem has been …
“With this machine, the truth will never escape you! As long as you can make your subject hold a moisture sensor for a while. This tutorial was contributed by Samuel Ong from Raffles Institution. In this project, we will create …
“Did you know that the Arduino IDE can be used to program the micro:bit? Now you have yet another way to use this cool board! Learn how to set up Arduino to program your micro:bit, blink some LEDs …
“For more than a decade, a team of researchers, engineers and developers at Microsoft has been working on quantum computing, a new model of computing that promises exponential increases in processing power and could help scientists tackle questions previously considered …