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“New technology could offer a double safeguard to guard against counterfeiting Researchers have developed a metasurface device that can display three types of images depending on the illumination light. The three-channel device could be used as an anticounterfeiting measure or …
“let’s measure the smallest resistance ever posses by any wire or any shunt. The proper use of OHM’s law with practical. Previously, I made some tutorials regarding current measurements using shunt resistor. Basically, shunt is small known resistance …
“The device could help scientists explore unknown regions of the ocean, track pollution, or monitor the effects of climate change. Scientists estimate that more than 95 percent of Earth’s oceans have never been observed, which means we have seen …
“After 10 months flying in space, NASA’s Double Asteroid Redirection Test (DART) – the world’s first planetary defense technology demonstration – successfully impacted its asteroid target on Monday, the agency’s first attempt to move an asteroid in space. Mission …
“Observations from the spacecraft’s pass of the moon provided the first close-up in over two decades of this ocean world, resulting in remarkable imagery and unique science. The first picture NASA’s Juno spacecraft took as it flew by …
News New 3D printing method designed by Stanford engineers promises faster printing with multiple materials
“Stanford engineers have designed a method of 3D printing that is 5 to 10 times faster than the quickest high-resolution printer currently available and is capable of using multiple types of resin in a single object. Advancements in 3D printing …
“An international team of researchers has revealed new evidence for the possible existence of liquid water beneath the south polar ice cap of Mars. The researchers, led by the University of Cambridge, used spacecraft laser-altimeter measurements of the shape of …
“Displaying pictures and QR on a OLED display using Arduino in a easy way. Let’s build this project to get more out of the ancient 0.96” led Required Elements: 1) Image file of QR 2) Arduino Nano 3 …
“onsemi (Nasdaq: ON), a leader in intelligent power and sensing technologies, today announced a trio of silicon carbide (SiC) based power modules in transfer molded technology that are intended for use in on-board charging and high voltage (HV) DCDC conversion …
“My fascination with PCMCIA cards was created out of “necessity”. Most of my retro computing interest revolves around networking, and I wanted something that could natively attach to modern Wifi networks without the need to maintain an old linksys router …