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“Make a water level indicator without using any microcontroller or programming. Just with simple electronic components! We have seen many DIY water level indicators which are made using Arduino UNO or any other microcontrollers. This adds up to the list …
News Escape From Flatland: Calibration Method Enables Microscopes to Make Accurate Measurements in All 3 Dimensions
“NIST researchers turn 2D optical imperfections into an advantage for imaging in 3D. Conventional microscopes provide essential information about samples in two dimensions — the plane of the microscope slide. But flat is not all that. In many instances, information about …
“ESP8266 Arduino project smart intercom ESP-01, The best Arduino project. We made a smart intercom using Esp8266 with Arduino. By using the Internet of Things IOT, you can access the intercom in your home from anywhere with the Internet …
“How reproducible are measurements in solid-state physics? New measurements show: An allegedly sensational effect does not exist at all. A single measurement result is not a proof - this has been shown again and again in science. We can only really …
“UMD-led team used NASA’s SOFIA telescope to capture high-resolution details of a star nursery in the Milky Way University of Maryland researchers created the first high-resolution image of an expanding bubble of hot plasma and ionized gas where …
“Solar cells, which convert sunlight to electricity, have long been part of the global vision for renewable energy. Although individual cells are very small, when upscaled to modules, they can be used to charge batteries and power lights. If laid …
“Three years ago, a team of astronomers led by Yale’s Pieter van Dokkum surprised the scientific community with the discovery of a far-off galaxy that contained little or no dark matter. The discovery, made using NASA’s Hubble Space …
“Bay Area scientists have captured the real-time electrical activity of a beating heart, using a sheet of graphene to record an optical image — almost like a video camera — of the faint electric fields generated by the rhythmic firing of the …
“It is very practical to see the datas that somes sensors are collecting. Monitoring patients’ vital signs like heart rate, oxygen saturation and temperature can be sometimes mandatory in some situations. Sometimes, it can also be useful to know other …
“Healthcare automation has always been a popular topic among everyone, but now, amid this pandemic, it is a necessity. We have all seen remote patient monitoring systems and health trackers, we have seen customized apps that can send alerts or …