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PID Position Control of a Levitating Balsa Disc Assembly

“The PID Position Control of a levitating balsa disc assembly inside a 500ml graduated cylinder is a system designed to teach process control The PID Position Control of a levitating balsa disc assembly inside a 500ml graduated cylinder is a …

Plasma scientists develop computer programs that could reduce the cost of microchips and stimulate American manufacturing

“Fashioned from the same element found in sand and covered by intricate patterns, microchips power smartphones, augment appliances and aid the operation of cars and airplanes. Now, scientists at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics …

Pocket Temp Meter

“A small handy pocket TEMP Meter made from ESP32C3 driven MCU paired with an SSD1306 128x32-pixel screen, AHT10 is being used to take TEMP. So here’s something portable and useful: the Pocket TEMP Meter project. As the name suggests …

PORTABLE Space Trash Game Console

“I made a handheld game console that runs OG SPACE TRASH GAME using an XIAO expansion board. Here’s something fun: a portable pocket game console that incorporates an XIAO ESP32C3, an XIAO Expansion board, and some custom 3D printed …

Practical Guide to PCF8574: Adding Extra Pins for Arduino

“Add extra 8 pins to Arduino ! Discover an easy way to add more GPIO pins to your Arduino with the PCF8574 in this tutorial. We’ll explore how it can be a handy alternative to other methods like shift registers …

Quantum-mechanical ‘molecules’ spotted in superconducting devices

“Exotic quantum ‘molecules’ that could be used in quantum computers have been created in Josephson junctions for the first time Electronic states that resemble molecules and are promising for use in future quantum computers have been created in superconducting circuits …

Quantum Talk with Magnetic Disks

“HZDR team develops new method for addressing qubits Quantum computers promise to tackle some of the most challenging problems facing humanity today. While much attention has been directed towards the computation of quantum information, the transduction of information within quantum …

Quantum tornado provides gateway to understanding black holes

“Scientists have for the first time created a giant quantum vortex to mimic a black hole in superfluid helium that has allowed them to see in greater detail how analogue black holes behave and interact with their surroundings. Research led …

Reggaeton Be Gone

“Your neighbor loves to blast Reggaeton music at full volume every morning at 9 am. Could this be an opportunity for an AI device? Consider this scenario: Your wall-to-wall neighbor loves to blast Reggaeton music at full volume through a …

Researchers discover new channels to excite magnetic waves with terahertz light

“The finding provides new insights into the ultrafast control of magnetic materials, with potential to enable next-generation information processing technologies. Plucking a guitar string is a simple action that generates a harmonic series of overtones. However, skilled guitar players can …