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hexadecimal or base-16 - a counting system in which each digit can take on one of 16 values, usually using the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F. Often used in computer programming because each digit maps directly to a group of 4 binary digits (bits).

4 votes
2 answers
297 views

Can someone tell me what these two lines of Arduino code do?

I'm trying to get into robotics, and I've found some tutorial code that was readily available on pololu's website for one of their motor controllers which I now own. Could someone with some background …
Monte Carlo's user avatar
0 votes
2 answers
137 views

How to cycle through bits of information for a hex display?

I am doing some work with a Hex Seven Segment Digital Display with a built in decoder that takes in 4 bits of information. …
Monte Carlo's user avatar