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+/-18V Isolated DC-DC Converter Dual Supply Output from USB 5V Power Input

“This is a mini DC-DC converter with dual output from single 5V DC supply or USB power source (e.g., +/-18V from 5V/USB). The mini board will fit into small space and perform with high efficiency. Basically, the …

2D compound shows unique versatility

“Multifunctional nanomaterial proposed by Rice could enhance solar energy, quantum computing An atypical two-dimensional sandwich has the tasty part on the outside for scientists and engineers developing multifunctional nanodevices. An atom-thin layer of semiconductor antimony paired with ferroelectric indium selenide …

60W LED Dimmer for 12V LEDs using 555 Timer

“The project shown here is a cheap 60W LED dimmer for 12V LEDs/12V LED strips. The circuit is based on the very popular, versatile, and low-cost 555 timer IC, NE555 IC generates a PWM signal and IRF540 MOSFET works …

A DIY Quadruped Robot With Arduino, 3D Printed, and Lego-compatible Parts

“Introduction Legged robots have always been one of the most interesting creations in the robotic industry as they could help us in exploring mysterious lunar caves and other space exploration missions. In fact, legged robots are mobile robots with articulated …

Algorithms for Decision Making

“This book provides a broad introduction to algorithms for optimal decision making under uncertainty. We cover a wide variety of topics related to decision making, introducing the underlying mathematical problem formulations and the algorithms for solving them. Figures, examples, and …

AMD Announces World’s Best Mobile Processors In CES 2021 Keynote

“Today, AMD (NASDAQ: AMD) announced the full portfolio of AMD Ryzen™ 5000 Series Mobile Processors, bringing the highly-efficient and extremely powerful “Zen 3” core architecture to the laptop market. New AMD Ryzen 5000 Series Mobile Processors provide unprecedented levels of …

Animated Led Star

“For this instructable I got the idea during a conversation with my brother and brother in law. My brother was playing with a Led strip, one meter long wooden strip with 144 WS2812B programmable leds on it, and my brother …

Artificial Intelligence Solves Schrödinger’s Equation

“Scientists at Freie Universität Berlin develop a deep learning method to solve a fundamental problem in quantum chemistry A team of scientists at Freie Universität Berlin has developed an artificial intelligence (AI) method for calculating the ground state of the …

AVR SD Hex Loader ISP

“This project is all about getting your compiled sketch onto your target board without the need to have a connection to a computer running the Arduino IDE. The video demonstrates the operation of the loader. The first board being loaded …

BackpAQ Personal Air Quality Monitor V2

“Welcome to the Instructable for the DIY BackpAQ Personal Air Quality Monitor V2! As we did in the Instructable for BackpAQ Version 1, we will build a high-quality instrument capable of measuring and monitoring the most common sources of air …