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Project  Smart Buoy

Smart Buoy

“A brief summary of our smart buoy project. We’ll break down the build into separate posts: electronics, 3D print, and dashboard. Hi everyone! This is a brief(ish) summary of our smart buoy project. We’ll break down the …

Smart Clock with Alexa Interaction

“We designed a smart clock, it can display the time and set an alarm, as well as voice interaction. The clock is a very important part in everyday life. With the development of technology, ordinary clocks cannot meet the current …

Smart Ultrasound Blind Stick

“Nearly 39 million people in the world are blind today. Most of them use a normal white-cane or blind-stick for assistance. In this instructable, we are going to make a smart electronic blind-stick that not only assist in walking blinds …

Terahertz technology escapes the cold

“The group of Jérôme Faist in the Institute for Quantum Electronics achieved the first realization of a terahertz quantum cascade laser operating without cryogenic cooling. This feat heralds the widespread use of these devices in practical applications. Terahertz (THz) radiation …

The best of both worlds: how to solve real problems on modern quantum computers

“Argonne combines quantum and classical approaches to overcome limitations in current quantum computing hardware. In recent years, quantum devices have become available that enable researchers — for the first time — to use real quantum hardware to begin to solve scientific problems …

The Cheapest and Simplest Pulse Counter

“This counter is made only from an ATtiny13 and LED diodes. Did you ever need a cheap and simple (with one digit only) pulse counter? This is the maximum optimization and simplification. Thanks to Charlie Allen.”

Theory explains ferromagnetic superconductor behavior

“Researchers from France and Russia have offered a theoretical explanation for the behavior of a recently discovered material combining superconducting and ferromagnetic properties. The new theoretical model also predicts so far unobserved effects in materials of this kind. The study …

Tiny Vibration-Powered Robots Are the Size of the World’s Smallest Ant

“Researchers have created a new type of tiny 3D-printed robot that moves by harnessing vibration from piezoelectric actuators, ultrasound sources or even tiny speakers. Swarms of these “micro-bristle-bots” might work together to sense environmental changes, move materials – or perhaps one …

Tracey - Drawing Machine

“Tracey is a servo based panto-graph drawing machine. It consists of two main parts: Controller board Drawing mechanism assembly. Once calibrated correctly Tracey can produce nice fun drawings, slightly shaky but this is the nature of the parts used. There …

Trash Built BT Line Drawing Bot - My Bot

“Hai friends after a long gap about 6 months here i come with a new project. Till the completion of Cute Drawing Buddy V1, SCARA Robot - Arduino i plan for a another drawing bot, main aim is to cover a …