Graphing calculators are an interesting niche market these days. They’re relatively underpowered, and usually come with cheap, low resolution screens to boot. They remain viable almost solely due to their use in education and the fact that their limited connectivity makes them suitable for use in exams. The market is starting to hot up, though – and TI have recently been doing some interesting work with Pyt ...

Hackaday readers are perhaps familiar with the Arduboy, an open source handheld gaming system that aims to combine the ease of Arduino development with the seething nostalgia the Internet has towards the original Nintendo Game Boy. While not quite the same as getting one of your games published for a “real” system, the open source nature of the Arduboy platform allows an individual to develop a game playabl ...

Introduction Hello all, The Chinese Rings Puzzle with Arduino is my version of a centennial Chinese puzzle. It is very simple to play and it is an example of a combinatorial puzzle, and lots of patience and concentration is required to solve it. The objective is to untangle the long loop from all nine rings, and the solution takes 341 moves (minimum possible). Once you learn the method to solve the puzzle, ...

What is Arduboy? Arduboy is an open platform for people to play, create and share games. A game system the size of a credit card. Choose your favorite classic game from the completely free Arduboy Arcade. Built on the popular Arduino software, it’s also an excellent way to learn how to program! Because you can learn to make your own games, Arduboy is a game system the size of your imagination! Free Games! E ...