January 2015
Beginner
324 pages
7h 42m
English
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What If It Doesn’t Work?
Even if this chapter’s hardware is simple, a few things can still go wrong. If you don’t see a video signal at all on your TV set, make sure you’ve selected the right input source. Usually its name is AV or Composite. When in doubt, try all of them.
Then check whether you’ve swapped the resistors. Connect the 470Ω resistor to pin D7 and the 1kΩ resistor to D9. Also, make sure the resistors have the right values.
If you see a distorted video signal, make sure you haven’t accidentally used NTSC instead of PAL or vice versa. Also, check all solder joints on the modified RCA cable. When in doubt, add more solder.
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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.
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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.