Old mainframe computers are interesting, especially to those of us who weren’t around to see them in action. We sit with old-timers and listen to their stories of the good ol’ days. They tell us about ...

A clear, structured and fully editable lesson introducing binary numbers, binary arithmetic and bitwise shifts — essential knowledge for success in Data Representation and Computer Systems. Designed ...

The polymath Gottfried Wilhelm Leibniz (1646–1716), in addition to independently inventing calculus, also invented binary arithmetic, the representational basis for today’s digital computing. This is ...

The awesome Digirule 2U is a small 8-bit programmable binary computer created by developer Bradley Slattery. Launched via Kickstarter this month, the project is coming to the end of its campaign with ...

So why was binary chosen in the first place? Why weren’t computers built from Day One to work directly, at their lowest levels, on decimal numbers? (Actually, one early computer, ENIAC, was built to ...

Including transistor-level implementations, this comprehensive book offers a friendly presentation of the fundamental principles and practices of modern digital design, as well as complete, realistic, ...

Enhance your students’ understanding of binary number systems with our Adding and Subtracting Binary Worksheets! These specialized worksheets are designed to help students practice adding and ...