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Self Balancing Robot via Stepper Motor

“With stepper motor via microstepping, digital motion processing, auto tuning via Twiddle Algorithmus, cascaded PID Controller I bought my first Arduino three years ago. I was fascinated by by the idea of a self-balancing-robot and this was my first project …

Semiconductor for making the thin-film transistors that everyone’s been looking for!

“Scientists at Dongguk University have found a way to create printed p-channel thin-film transistors by using the abundantly available and environmentally friendly copper(I) iodide semiconductor at room temperature. Their energy-efficient and cost-effective fabrication method for these transistors may pave …

Simon Says With LCD Display

“Intro Have you always wanted to create an Arduino project that is one, really fun to play with, and two, easy to build. Well look no further. Hi there and welcome to my instructable. Here, I will be teaching you …

Sodium ion battery research could power up renewable energy storage

“Longer life and increased capacity for a new technology battery that could be the workhorse of a renewable energy grid are the goals of a study of the effect of charging cycles on the structure of anodes in sodium ion …

Solar Powered WiFi Weather Station V2.0

“This Instructable is a continuation to my earlier weather station project. It was quite popular on the web, people around the globe made their own by following it and given valuable feedbacks for improvement.By taking consideration in to the …

EBooks  The MagPI 78

The MagPI 78

“This month we demonstrate a love of Arcade Games! We believe play is an ideal way to learn. So in the latest issue of The MagPi, you’ll find three great game projects bundled together. So power-up your coding, buff …

The MIDI Manufacturers Association (MMA) and the Association of Music Electronics Industry (AMEI) announce MIDI 2.0 Prototyping

“The MIDI Manufacturers Association (MMA) and AMEI (the Japanese MIDI association) have finalized the core features and name for the next generation MIDI protocol: MIDI 2.0. Member companies are currently working together to develop prototypes based on a jointly …

The Plotter Story

“It’s funny how the most random event can lead you on some multi-years quest. My passion for plotters started with such an event. My friend Alexandre had a broken desktop printer and, knowing my passion for dismantling things, proposed …

volvo develops 3D-printed ‘living seawall’ to save the world’s oceans from plastic pollution

“Our oceans are in distress One garbage truck of plastic enters the world’s oceans every minute, and more than half of Sydney’s shoreline is artificial. Rich, vibrant habitats have been replaced with seawalls and degraded by plastic pollution …

Water Sensor or Alarm Using 2N2222 Transistors

“Who doesnt hate it when it rains while some stuff are outside?(and you dont realise it is raining). At least I do! That is why I came up with this kind of project. Lets started!”