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BASIC Interpreter for the Raspberry Pi Pico

“The PicoMite is a Raspberry Pi Pico running the free MMBasic interpreter. MMBasic is a Microsoft BASIC compatible implementation of the BASIC language with floating point, integer and string variables, arrays, long variable names, a built in program editor and …

Big Batteries on Wheels Can Deliver Zero-Emissions Rail While Securing the Grid

“Berkeley Lab study shows how battery-electric trains can deliver environmental justice, cost-savings, and resilience to the U.S. Trains have been on the sidelines of electrification efforts for a long time in the U.S. because they account for only …

Birds of prey wear 3D-printed shoes to treat foot disease

“3D printing technology now has a new addition to its list of useful applications – producing protective shoes for birds. In a first for Asia, Jurong Bird Park’s avian veterinary team and the Keio-NUS CUTE Center at the National …

Building a Portable Bluetooth Spinning Record Player

“Hello fellow makers, In this Instructable I would like to show you a prototype for a portable record player that I’m busy designing. The idea is to have a small easily transportable record player where the record remains stationary …

Developing high-performance MXene electrodes for next-generation powerful battery

“Two-dimensional MXene has been a rising star in the energy world as this material can store energy fast. But their unstable voltage output limits their applications. A collaborative research team led by scientists from City University of Hong Kong (CityU …

DIY Photoshop Editing Console using Arduino Nano RP 2040

“Easy way to control Adobe Photoshop using Arduino HID Functionality - Make it easier for you to edit images in photoshop! Making a DIY Photoshop Editing Console What if there was something that we could use to quickly change or swap …

DIY simplest IV9 Numitron clock with Arduino

“Nice looking and simple to build Retro style Numitron tubes clock. This time I will show you how to make a nice Retro style Numitron tubes clock. In addition to the correct time, the device briefly displays the Date, Year …

ESP32 Pacman Clock

“Build and customize your own ESP32 Pacman Clock with vibrant colors and your own favorite alarm audio track. Great as an alarm clock or just a cool accessory under your desk monitor. Powered by an ESP32 with a touch screen …

Fundamental particles modelled in beam of light

“Scientists at the University of Birmingham have succeeded in creating an experimental model of an elusive kind of fundamental particle called a skyrmion in a beam of light. The breakthrough provides physicists with a real system demonstrating the behaviour of …

Getting quantum dots to stop blinking

“New approach solves a persistent problem of intermittency that has hindered use of the tiny light emitters for biological imaging or quantum photonics. Quantum dots, discovered in the 1990s, have a wide range of applications and are perhaps best known …