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“New recycling method replenishes lithium in electrodes while keeping existing structure intact – and performance is nearly as good as new ones The proliferation of electric cars, smartphones, and portable devices is leading to an estimated 25 percent increase globally in …
“Would you like to control things with your mind? This instructable describes how to drive a remote-control truck using brainwaves. The headset senses my brainwaves and transmits them to a small computer. When I increase my attention level or blink …
“Combine TensorFlow.js with Node-RED to create AI-enabled Node-RED applications in various environments Lowering the barrier to entry for artificial intelligence (AI) is a goal that is continually strived for. Making AI more widely accessible will not …
““How is the weather?” In modern times, for a reliable answer to that question, you’re much better off asking a machine than a human. Wouldn’t it be fun to build such a device yourself? With that in mind …
“To prevent burn injuries from hot appliance. What problem are you solving? We are solving the problem of preventing burn injuries with the use of a PIR motion sensor, and an IR contact less temperature sensor. When the IR temperature …
“China has launched a key module of a new permanent space station, the latest in Beijing’s increasingly ambitious space programme. The Tianhe module - which contains living quarters for crew members - was launched from the Wenchang Space Launch Centre on …
“Study explores the mechanical properties of these materials as they evolve from elastic gels to glassy solids. Researchers at MIT have developed a new method for determining the structure and behavior of a class of widely used soft materials known …
“Hello and welcome back! Over the last few months, I am in the process of making a mechanical 7 segment display that uses PCB coils or electromagnets to actuate the segments. I had a lot of fun while learning new …
“Most of our Arduino projects require a way to present us with information about their state, and very often an LED can be enough to indicate if a condition is true or false. But, it is not uncommon that we …
“This project will guide you through connecting your Adafruit Feather RP2040 board to The Thing Networks using LoRaWAN communications. The focus will be on basic LoRaWAN communications, where the board will periodically send its internal temperature and messages sent to …