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Nixie Clock in a Dome

“This is a Nixie clock 3D wired in a glass dome. It is made with IN-12A (ИН-12A) Nixie tubes and an Arduino nano. This is inspired from a kit I bought a few years ago. I made some modifications …

NodeMcu Solar Weather Station

“Let’s Go Make Deep Sleep Mode ThingSpeak Solar Weather Station What is Personal WeatherStation A personal weather station is a set of weather measuring instruments operated by a private individual, club, association, or business (where obtaining and distributing weather …

Panasonic Develops MEGTRON 8 Multi-Layer Circuit Board Materials Featuring Low Transmission Loss for High-Speed Communication Networking Equipment

“Panasonic Corporation announced today that its Industry Company has developed MEGTRON 8[1] Multi-Layer Circuit Board Materials Featuring Low Transmission Loss [2], designed for high-speed communication networking equipment such as routers and switches. The worldwide deployment of the fifth-generation mobile …

Perpetual Calendar With Google Calendar Connection

“This project is an improved version of the calendar that I made more than a year ago, it still works very well and has become a common object in my living room. I’m a little more conservative, I don …

pico-zxspectrum

“48k/128k ZX Spectrum for Raspberry Pico Pi RP2040 This is a basic 48k/128k ZX Spectrum emulation on the RP2040 with DVI output. Uses Wren’s Amazing PicoDVI and CarlK’s Super no OS FAT FS for Pico libraries …

Polymer upcycling of common plastic adds toughness, recyclability to structural adhesives

“Researchers at the Department of Energy’s Oak Ridge National Laboratory used polymer chemistry to transform a common household plastic into a reusable adhesive with a rare combination of strength and ductility, making it one of the toughest materials ever …

Pomodoro device

“A simple device to make your Pomodoro style of work more fun A few years back while trying to figure out how to work efficiently, I came across a method of utilising the time and not feeling burned up at …

Quantum computing in silicon hits 99 per cent accuracy

“UNSW Sydney-led research paves the way for large silicon-based quantum processors for real-world manufacturing and application. Australian researchers have proven that near error-free quantum computing is possible, paving the way to build silicon-based quantum devices compatible with current semiconductor manufacturing …

Raspberry Pi Direct: buy RP2040 in bulk from just $0.70

“Almost exactly a year ago, we launched Raspberry Pi Pico, the first product powered by our own microcontroller, RP2040. Since then, we’ve sold nearly 1.5 million Picos, and thousands of you have used RP2040 in your own electronic …

Raspberry Pi Pico 200Khz Digital Oscilloscope

“A Waveform analyzer, Signal generator and logic tester in a small PI PICO. With a dedicated application, Runs on Android. Supplies Things needed for this projects: 1) Smart phone as display unit 2) Raspberry pi Pico 3) 1k, 100k resistors …