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Using the power of symmetry for new quantum technologies

“By taking advantage of nature’s own inherent symmetry, researchers at Chalmers University of Technology in Sweden have found a way to control and communicate with the dark state of atoms. This finding opens another door towards building quantum computing …

USTC Realizes On-demand Storage of Photonic Qubits at Telecom Wavelengths

“In a recent study published in Physical Review Letters, a research team led by Prof. GUO Guangcan from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) achieved on-demand storage of photonic qubits …

Variable Frequency Oscillator

“This is my remake of Mirko Pavleski’s Universal VFO 10 KHz-160 MHz with Retro Analog Scale project. The Si5351 Clock Generator has three independent outputs. Each one can have a different frequency. Part of this redesign is to make …

YMFC-32-C Drone - Enhanced Telemetry System

“I created an MKR1010 based enhanced telemetry system for Joop Brookings YMFC-32 drone project. Arduino-Drone-YMFC-32-C Modified Version of Joop Brokking’s YMFC32 Autonomous Quadcopter. Huge thank you to Joop Brokking for his hard work, great videos (seriously …

3D Printed Chistmas Tree Lamp

“Since Christmas is near, I have taken my DNA Lamp design and turned it into a christmas tree. This was also a nice project to learn my new 3D printer and how to design my own 3D Model. This is …

A bare metal programming guide

“This guide is written for developers who wish to start programming microcontrollers using GCC compiler and bare metal approach. We are going to use a Nucleo-F429ZI development board with STM32F429 microcontroller (buy on Mouser). But basic principles would be …

A faster way to preserve privacy online

“New research enables users to search for information without revealing their queries, based on a method that is 30 times faster than comparable prior techniques. Searching the internet can reveal information a user would rather keep private. For instance, when …

All the possibilities of the cleanroom

“MIT-trained electrical engineer Jorg Scholvin guides researchers fabricating new technology at MIT.nano. Jorg Scholvin ’00, MEng ’01, PhD ’06 first set foot in a cleanroom midway through his undergraduate studies. It was the late 1990s and, as a …

Arduino MPU6050 Interactive scrolling game on 32x8 Matrix

“How to make an interesting interactive game, on a 32 by 8 LED matrix module, which is controlled by moving the device. This time I will show you how to make an interesting interactive game, on a 32 by 8 …

Building energy-efficient computing platforms

“The massive growth of data centres that consume enormous amounts of energy has contributed significantly to power shortages worldwide. With rising demand for faster and more intelligent computers and devices, there is a pressing need to develop alternatives to traditional …