After years of development, I've released PNG2ObjV3 — a free, open-source tool to convert PNG images into 3D-printable OBJ files or scalable SVGs. It's perfect for retro projects, pixel art, optical illusions, and more. Includes full manual and sample images. Cross-platform, Python-powered.
A hands-on RSA cryptography walkthrough ... from toy examples to real-world puzzle solving using Fermat’s factorisation. Learn how a weak key and some clever maths reveal a hidden English town.
A nostalgic dive into the classic Knight’s Tour puzzle — solved with Python, animated in ASCII, and backed by smart heuristics. From elegant algorithms to satisfying visualisations, watch logic come to life square by square.
Have a RaspberryPi 4 and want to develop games using a BASIC like language? App Game Kit maybe the answer you're looking for, however you'll need to build a Pi4 Player to make this work. We'll take you step by step into making this work!
Ever wanted a quick and easy way to convert PNG images to 3D Objects ready for printing? Take a look at my simple project designed to print retro style 80's artwork on 3D Printers.
Using a simple mapping of the Xmas Tree, you can create some amazing effects by spinning the lights from the bottom to the top of the tree and vice-vera. This article shows the mappings necessary to help you with your projects.
Merry Christmas 2020, In this article I'm going to show you how to adapt the official Raspberry Pi 3D RGB Xmas Tree to read a PNG file to apply a pattern to the lights on the tree, improving on the supplied official scripts.