April 2014
Beginner to intermediate
392 pages
14h 57m
English
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Chapter 27. Experiment 27: Shifting Bits
A counter with decoded outputs can be used for entertainment in games and flashing-light displays, but perhaps you don’t always want single LEDs to flash in sequence. Perhaps you want to create a sequence of your own.
The component that will do this for you is known as a shift register. Very interesting, but—why is this interesting? What would you use it for?
I can provide some practical answers to these questions, but first I’d like you to set up a circuit that you’ll need to trigger the shift register and control other experiments in the future. It provides a clean pulse of a fixed length, in much the same way as the one-shot 7555 timer in the previous experiment (see Figure 26-8).
No Bouncing!
I talked about ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.