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“New spatial light modulator marries optical and electronic realms Spatial light modulators are common optical components found in everything from home theater projectors to cutting-edge laser imaging and optical computing. These components can control various aspects of a light, such …
“Results announced by the LHCb experiment at CERN have revealed further hints for phenomena that cannot be explained by our current theory of fundamental physics. In March 2020, the same experiment released evidence of particles breaking one of the core …
“China’s Shenzhou 13 spacecraft left Earth at 12.24am on Saturday, taking its three-person crew – including the country’s second female astronaut – to spend the next six months assembling the Tiangong space station. The craft blasted off from the …
“The project presented here is a low-cost position control closed-loop analog-servo using brushed DC motor and potentiometer as feedback. This project provides all necessary active functions for a closed-loop servo system using a Brushed DC Motor and potentiometer mounted on …
“Imagine an iPad or a Kindle for the blind, with inflatable braille that changes shape under a user’s touch. A Cornell-led collaboration has made a crucial component for such a technology: a haptic array of densely packed actuators that …
“You need to shoot as many targets as possible. You get one point and one more shot for each destroyed Target The object of the game is to shoot the LDR (target) under the active LED with a light beam …
“You’ll learn how to create your own elevator with Arduino. Why Develop an Elevator with Arduino? In many places, elevators are used to allow users of a building to move between different floors. Elevators are devices that work with …
“This is an ESP32 recreation of the “Dali” digital clock where the digits “melt” into one another. Watch a full demonstration on YouTube The Dali clock was first written in 1979 by Steve Capps for the Xerox Alto and later …
“As a first line of defence against the spread of COVID-19 the facemask, a simple covering worn to reduce the spread of infectious agents, has affected the lives of billions across the globe. An estimated 129 billion facemasks are …
