Just as understanding binary numbers is important, so is understanding hexadecimal or hex numbers. Before we go into any detail about hexadecimal numbers, I strongly suggest you read the post on binary numbers.
In it, you’ll learn why binary numbers are used in digital systems. This will help you understand why hex numbers also often appear in digital systems. You’ll also get a quick review of the decimal system (and number systems in general). Finally, you’ll learn how to read binary, which will help you understand how to translate from binary to hex.
As I said before, if you’re new to digital electronics, it’s a must read.
And if you’re not so new it’s a good review.
Let’s break the hex and learn about hexadecimal numbers!
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