Way back before the days of microcomputers, a few very lucky students first got their hands wet with microcomputer trainers. These simple devices used common logic chips, lights, and switches to ...

Let’s be honest – this quiz is very basic. We’re talking simple additions and subtractions, easy fractions, percentages, shapes, angles, and a bit of number logic. All the questions are type-in. If ...

This is very simple and useful project which gives an idea about how to build the simple logic gates i.e. AND, OR & NOT gates using one of the universal gates – NAND Gate. This is very simple and ...