Would you like to equip your project with voice recognition, a voice synthesizer, or maybe a giant RGB pixel? Well, here we’re offering you some building-blocks you can put together to suit yourself.

In this article, it’s not our aim to enter into the details of a complex implementation of the now world famous ATM18. No! Quite the reverse. For once, let’s leave aside the structural and mathematical aspects, and spend a little time looking at how to use ‘prefabricated’ modules.