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2D Arduino Plotter (arduino Uno, L293d, Cd-roms, Servo, Cd)

“In this tutorial we will make 2d arduino plotter.”

A graphene roll-out

“Scalable manufacturing process spools out strips of graphene for use in ultrathin membranes. MIT engineers have developed a continuous manufacturing process that produces long strips of high-quality graphene. The team’s results are the first demonstration of an industrial, scalable …

ESP32 LoRa With Arduino IDE: Send and Receive TX RX

“Following suggestions from my YouTube channels followers, we will talk about the ESP32 LoRa again today. However, this time well discuss sending and receiving data by the same device. In this situation, an ESP32 LoRa, the Master, will send a …

ESP8266 Wemos Clock Scrolling Weather News and More

“Scrolling weather, news headlines, clock, 3D printer status, and more. All managed through a web interface. Story I have been working on this project since November 2017 and have been enjoying it so much that it is time to share …

Integrating optical components into existing chip designs

“Technique would allow addition of optical communication components to existing chips with little modification of their designs. Two and a half years ago, a team of researchers led by groups at MIT, the University of California at Berkeley, and Boston …

Iot123 - 3.3V Power Brick

“The IOT123 BRICKS are DIY modular units that can be mashed up with other IOT123 BRICKS, to add functionality to a node or wearable. They are based on the inch square, double-sided protoboards with interconnected through holes. Although the instructions …

Project  Mc Lighting

Mc Lighting

“The ESP8266 based multi-client lighting gadget Mc Lighting (the multi-client lighting gadget) is a very cheap internet-controllable lighting solution based on the famous ESP8266 microcontroller and WS2811/2812 led strips. It features a self-hosted responsive web-interface, a REST-API and …

NIST Issues First Call for ‘Lightweight Cryptography’ to Protect Small Electronics

“Cryptography experts at the National Institute of Standards and Technology (NIST) are kicking off an effort to protect the data created by innumerable tiny networked devices such as those in the “internet of things” (IoT), which will need a new …

Power Bank Inside a USB Cable

“In this instructable I show you how to make power bank hidden inside USB cable. Main point of this project, make cable witch can jarg small devices such as: smartwatches, wireless headphones or prank your friends also save data transferring …

Researchers Design ‘Soft’ Robots that Can Move on Their Own

“Using Sensors, Actuators and Artificial Muscle, Robots Could Be Used in Medicine, Rescue and Defense If Star Wars’ R2-D2 is your idea of a robot, think again. Researchers led by a University of Houston engineer have reported a new class …