I've reviewed every PDF editor out there - then I had ChatGPT build me a better one

The smartest way to use AI may not be letting it interact with your files, but asking it to write software that handles them ...
GitHub

Configuring the Raspberry Pi as an AirPrint Server.md

As a $35 pc with very low power requirements, the Raspberry Pi is uniquely suited to serve many different purposes especially as an always-on low power server. When I first heard of the Pi, I was ...
C&EN

A Practical Guide to Build a Raspberry Pi Pico Based Potentiostat for Educational Electrochemistry and Electronic Instrumentation

Get article recommendations from ACS based on references in your Mendeley library. Pair your accounts. Export articles to Mendeley Get article recommendations from ACS based on references in your ...
The Lancet

A scalable federated learning solution for secondary care using low-cost microcomputing: privacy-preserving development and evaluation of a COVID-19 screening test in UK hospitals

cInstitute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK dBig Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, ...
theregister

Got an old Raspberry Pi spare? Try RISC OS. It is, literally, something else

The new version of RISC OS, the original native Arm OS, runs on eight or nine Arm-based platforms, including the Raspberry Pi Zero, 1, 2, 3 and 4 – and on that last two, this release supports wireless ...
acm.org

Nand to Tetris: Building a Modern Computer System from First Principles

Suppose you were asked to design an abridged computer science (CS) program consisting of just three courses. How would you go about it? The first course would probably be an introduction to computer ...
Nature

An open-source, 3D printed inkjet DNA synthesizer

Synthetic oligonucleotides have become a fundamental tool in a wide range of biological fields, including synthetic biology, biosensing, and DNA storage. Reliable access to equipment for synthesizing ...
SlashGear

5 Operating Systems You Should Try If You're New To Raspberry Pi

With all the cool things that a Raspberry Pi can do, from powering a takeout display to converting your garage door into a smart one, you're probably already looking to get started with this popular ...
elektormagazine

Gamma spectroscopy with a Raspberry Pi Pico 2

Gamma spectroscopy with a Raspberry Pi Pico 2 Using a small custom PCB, a Raspberry Pi Pico 2 microcontroller, a scintillator (typically NaI (Tl)) and SiPM you can build your own gamma spectrometer!
Nature

4-bit adhesion logic enables universal multicellular interface patterning

To prepare soft agar gels, 20 g l −1 of LB broth powder (Affymetrix #75852) and 0.225% w/v Bacto Agar (BD 214050) was added to distilled water. This mixture was autoclaved and allowed to cool to 50 °C ...
circuitdigest.com

DIY ESP32 Oscilloscope

ESP32 is used as the controller for the data acquisition. We will be utilizing the built-in I2S buffer to store and manipulate the signals. Here, the 38 Pin variant is used, but you can also use other ...