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Make an Arduino Memory Game

“A tutorial for beginners for making a memory game with an arduino and leds Do you remember the game “Simon”? A lot of people my age (born in the 70s) got to lose a lot of time playing it. The …

mbed OS 5.5.7 released

“We are pleased to announce the mbed OS 5.5.7 release is now available. This release includes an update for mbed-coap to version 4.0.10, bootloader support for DISCO_L476VG and a critical workaround for ‘STM32F439xI-family AES hardware acceleration …

ON/OFF Timer for Smart Home

“One of the problems for an office worker is a very busy schedule, leaving early and coming home late, so they can not turn on lights or other equipment when night falls. Or it could be, they rush to go …

Self-healing Gold Particles

“Materials with a Shape Memory so far Have Had to Be Composed of Various Components in a Painstaking Process – Scientists now Discovered Self-healing Powers of Pure Gold Self-healing materials are able to repair autonomously defects, such as scratches, cracks or …

Toshiba Pushes Quantum Key Distribution Speed Beyond 10Mbps

“Toshiba Corporation (TOKYO: 6502) and Toshiba Research Europe Limited’s Cambridge Research Laboratory in the UK have brought the enhanced security of quantum cryptography closer to practical realization with development of the world’s fastest quantum key distribution device. The …

2.5A 2Phase Micro-Stepping Stepper Motor Driver

“2 Phase stepping motor driver is a tiny board based on STK682-010 hybrid IC from ON semiconductor and it can deliver current up to 2.5Amp and has supply up to 32V DC. It has multiple micro-stepping: Full step …

Cheap Scalable Arduino CNC (Plotter, Mill, 3D Printer…)

“In this Instructable I’ll show you how to make a cheap scalable CNC machine controlled by Arduino. My printer has a usable volume of 1500x1000x200mm. It will provide a computer controlled plate where you can add any kind of …

Customizable Plate Bracket for Aluminium Extrusion Profiles (Misumi 2020, 2040, 4040, …)

“This is a customizable thing that allows you to create and print aluminum extrusion brackets for different types and sizes of extrusion profiles.I’ve also added the 21 brackets for 2020 and for the short side of the 2040 …

First titanium 3D-printed part installed into serial production aircraft

“Airbus completed for the first time the installation of a titanium 3D-printed bracket on an in-series production A350 XWB. The bracket, built using additive-layer manufacturing (ALM) technologies (also known as 3D-printing), is part of the aircraft pylon, the junction section …

Medicine of the Future: New Microchip Technology Could Be Used to Track Smart Pills

“Researchers at Caltech have developed a prototype miniature medical device that could ultimately be used in “smart pills” to diagnose and treat diseases. A key to the new technology—and what makes it unique among other microscale medical devices—is …