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3D Printed Arduino Based Analog Digital Clock - Reincarnated.

“This is a Digital Clock design that was built from 24 custom 3D printed analog clocks. It shows the digital time. Between time displays, it shows moving artwork. It is composed of 3D printed parts, 25 Arduino nanos and 48 …

8Ch PMOS breakout Board PCB

“Easy to use, 8 Ch PMOS breakout that is breadboard compatible. While prototyping our projects, we Makers often need to interface devices with a higher current draw, like motors, or RGB lights, to our microcontrollers. These typically are unsuitable for …

A Butterfly Flaps Its Wings and Scientists Make Jewelry

“3D printing creates unique jewelry using the principles of chaos The further out in time, the more unreliable a weather forecast. That’s because small variations in initial weather conditions can completely change the entire system, making it unpredictable. Put …

A Princeton lab has designed a new antenna that works ‘like a transformer robot’

“Sophisticated antenna arrays paired with high-frequency wireless chips act like superpowers for modern electronics, boosting everything from sensing to security to data processing. In his lab at Princeton, Kaushik Sengupta is working to expand those powers even further. In recent …

A Quan­tum Video Reel

“When it comes to creating ever more intriguing quantum systems, a constant need is finding new ways to observe them in a wide range of physical scenarios. JILA Fellow Cindy Regal and JILA and NIST Fellow Ana Maria Rey have …

Arduino Game Controller for NES and GBA

“Made a Simple Game Controller with Seeed’s XIAO M0 DEV Board and 3D Printed body. So here’s a FUN little project that involves retro games: To play classic games like Super Mario, Metroid, The Legend of Zelda, and …

Arduino Hourglass

“Mathias Ferreira and David Flores, students of ‘Creative Electronics’, a Beng Electronics Engineering module at theUniversity of Mlaga, School of Telecommunications. What about to apply Arduino and electronics knowledge over an ancient invention as the hourglass is? Well, that is …

Artificial photosynthesis uses sunlight to make biodegradable plastic

“In recent years, environmental problems caused by global warming have become more apparent due to greenhouse gases such as CO2. In natural photosynthesis, CO2 is not reduced directly, but is bound to organic compounds which are converted to glucose or …

Cardboard with a more sustainable coating

“Sterre Bakker defends her thesis at the department of Chemical Engineering and Chemistry on January 27, 2023. On average we open seven packaged items per day, most of them food items. All of this together makes for a mountain of …

Colour images from the shadow of a sample

“Researchers at Göttingen University develop new method for X-ray colour imaging A research team at the University of Göttingen has developed a new method to produce X-ray images in colour. In the past, the only way to determine the chemical …