June 2016
Intermediate to advanced
272 pages
5h 4m
English
Content preview from Arduino Project Handbook
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Project 24: Rainbow Light Show
In this project, we’ll create a rainbow light show using an 8×8 RGB LED matrix. We’ll also use shift registers to extend the Arduino and control the matrix.
PARTS REQUIRED
• Arduino board
• 2 full-size breadboards
• Jumper wires
• 8×8 RGB LED matrix
• 4 74HC595 shift registers
• 16 220-ohm resistors
• 8 330-ohm resistors
HOW IT WORKS
An RGB LED matrix (Figure 24-1) is a grid of 64 red, green, and blue LEDs. You can create the colors of the rainbow by controlling each LED individually and by mixing colors together. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.