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“A simple web server hosted on ESP8266 to control effects of NeoPixel strip, using NodeMCU Lua Firmware. Why ESP8266 + NodeMCU Lua webserver + NeoPixels ? Neopixels are absolutely fun to work with and adding a wifi control to them makes neopixels more …
“This Instructables will teach you how to make a programmable pitch sequencer for any cassette tape machine, using Pulse Width Modulation (PWM) from a Raspberry Pi Pico. By the end of the project you will be able to add pitch …
“Midbar (מדבר) is a Hebrew word that means “pasture,” “uninhabited land,” “wilderness,” “large tracts of wilderness (around cities),” “desert.” There are two reasons why I chose the word Midbar as the name of this project. First - while working on my …
News Project To Bring Affordable 3D-Printed Stream, Snow, And Storm Surge Sensors To Remote Communities
“Inside a protective shell made of 3D-printed acrylic polymer, a cone-shaped ultrasonic sensor measures the time it takes for intermittent sound waves to bounce back off the rapidly rising water beneath, then sends the data to scientists and community managers …
“Arduino controlled PWM chopper, acceleration and deceleration ramp, motor braking, OLED display and a little more… I had to carry out this project in a hurry because the motor of my milling machine gave up the ghost. So please be …
“The molecules of life, DNA, replicate with astounding precision, yet this process is not immune to mistakes and can lead to mutations. Using sophisticated computer modelling, a team of physicists and chemists at the University of Surrey have shown that …
“Inspired by an ancient light trick, technology could enable a new type of 3D display For the first time, researchers have used liquid crystals to create a flat magic window — a transparent device that produces a hidden image when light …
“Imagine a psychic telling your parents, on the day you were born, how long you would live. A similar experience is possible for battery chemists who are using new computational models to calculate battery lifetimes based on as little as …
News Rocket Lab Successfully Deploys 34 Satellites and Catches Rocket Booster Returning from Space with Helicopter
“Rocket Lab (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a leading launch and space systems company, has successfully launched its 26th Electron mission, deploying 34 satellites to orbit. Rocket Lab has now deployed a total of 146 satellites to orbit …
“More durable, higher capacity microSD card enables up to 16 years of continuous recording and playback to capture every critical moment Samsung Electronics, the world leader in advanced memory technology, today announced its new microSD card, the Samsung PRO Endurance …