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“Charger for LIR1220 Li-Ion batteries based on MCP73831.”
News Long-lost letter from Albert Einstein discusses a link between physics and biology, seven decades before evidence emerges
“A recently discovered letter written by Albert Einstein discusses a link between physics and biology, seven decades before evidence emerges. Since the dawn of the electronic age, it has never been easier for researchers to engage with the general public …
“Engineering co-op student helps federal experts solve a messy high-tech printing problem Tomographic 3D printing is a revolutionary technology that uses light to create three-dimensional objects. A projector beams light at a rotating vial containing photocurable resin, and within seconds …
“Pure red-light micrometer-scale emitting devices made from a nitride semiconductor reaches excellent efficiency. A new micro-light-emitting diode (micro-LED) developed at KAUST can efficiently emit pure red light and may help in the quest to develop full-color displays based on …
“Explore augmented reality on Ultra96-V2 by adding computer generated graphics to the live USB camera video stream. Introduction Augmented Reality (AR) is a live view of a real-world environment which has been augmented with computer-generated graphics. There are two ways …
“Simple but powerful, multitasking menus for Micropython, using a little display board and a rotary encoder. This is a simple GUI menu system for micropython using a rotary encoder and a display. Menus are defined as lists and do not …
“A small Micro USB connected power supply that is designed to fit onto the power rails of a standard solderless breadboard. Inspiration While working with some of the more common breadboard power supplies that are available, I was always wanting …
“For this instructable, I will cover how to create this wood and acrylic mini light cube without using any power tools. I was initially inspired by RepRevMakes LED lamp on YouTube, however I did not have access to a circular …
“About 5 years ago, I made a plotter for making drawings in quite big size. It was a 2 and half axis CNC machine, because the pen had only up or down position. It turned out soon, that it is …
“The Red Planet rotorcraft headed south in support of furthering research into the potential use of aerial scouts on Mars in the future. NASA’s Ingenuity Mars Helicopter completed its fifth flight on the Red Planet today with its first …