We worked our way up to logic gate implementations for half adders and full adders, as illustrated below. In closing, I asked you to start thinking about how we could use these functions to add two ...

Binary is a number system that only uses two digits, \(0\) and \(1\). It was invented by German mathematician Gottfried Wilhelm Leibniz. Binary code is used widely in computer programming, so it is ...

There are different ways to represent a number. The four commonly associated with modern computers and digital electronics are the decimal, binary, octal, and hexadecimal. This is the most commonly ...

In the computer, all data are represented as binary digits (bits), and eight binary digits make up one byte. For example, the upper case letter A is 0101001. Numbers however can take several forms.

We’re going to take a look at how computers use a stream of 1s and 0s to represent data. Today, we’re going to take a look at how computers use a stream of 1s and 0s to represent all of our data - ...

Before we plunge headfirst into the fray with gusto and abandon, let’s briefly remind ourselves how we got here. In Part 1, we introduced the concepts of integers, signed integers, and unsigned ...