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“HOWTO: Raspberry Pi Pico + WIZnet W5500 Ethernet + CircuitPython - Manual IP setting & Ping Demo”
News In a first, scientists watch 2D puddles of electrons spontaneously emerge in a 3D superconducting material
“It’s an example of how surprising properties can spontaneously emerge in complex materials – a phenomenon scientists hope to harness for novel technologies. Creating a two-dimensional material, just a few atoms thick, is often an arduous process requiring sophisticated equipment …
“Via Telegram, get apprised of every attempt to lock or unlock the door w/ surveillance footage by 5MP night vision camera or USB webcam. For a long time, I had been contemplating installing a security system for my balcony garden …
“In this age of WiFi and the Internet of Things, clocks should set themselves and be super accurate. Perhaps you’ve built an Arduino alarm clock in the past - you’ll be pleasantly surprised to see how easy it is …
“I wanted to create a device that could spin spools of thread when I pressed a button so I could just cut the thread and continue sewing. Context I am a person who avidly pursues art projects and crafts, and …
“This is a simple ring oscillator. Each of the three transistor circuit work as an inverter and the oscillation is made possible with a feedback loop. Supplies: Parts: general purpose bipolar junction (BJT) NPN or PNP transistors - 5 (you might …
News Little swirling mysteries: New research uncovers dynamics of ultrasmall, ultrafast groups of atoms
“Exploring and manipulating the behavior of polar vortices in material may lead to new technology for faster data transfer and storage. Researchers used the Advanced Photon Source at Argonne and the Linac Coherent Light Source at SLAC to learn more …
“Optimizing network communication accelerates training in large-scale machine-learning models. Inserting lightweight optimization code in high-speed network devices has enabled a KAUST-led collaboration to increase the speed of machine learning on parallelized computing systems five-fold. This “in-network aggregation” technology, developed …
“By using an Arduino board, switches and an LCD display create a simple stopwatch This project is about how to make a stopwatch using Arduino Nano and an LCD. Its a fun project to learn how to use an LCD …
“MaskCam is a smart mask detection camera based around the Jetson Nano that features 30FPS video processing and web server connectivity. MaskCam is a prototype reference design for a Jetson Nano-based smart camera system that measures crowd face mask usage …