May 2025
Intermediate to advanced
128 pages
6h 13m
English
Content preview from Make: Volume 93
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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.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.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.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.
E
How to wire solar panels in parallel (left) and
series (right).
EXTRA RESOURCES
All about batteries: batteryuniversity.com
Lithium-ion safety: ehs.washington.edu/
system/files/resources/lithium-battery-
safety.pdf
fast charging mobile phones (Figure
Kk
) and even
powering laptops. With an estimated capacity of
around 15,000mAh, the lithium-ion cells are rated
for approximately 500 full recharge cycles.
If you notice a significant drop in capacity over
time, it’s a sign that the cells need replacing.
Fortunately, by collecting more discarded
disposable vapes, you can easily keep your power
bank running indefinitely!
Jj Kk
111
make.co
NOTE: The USB ...
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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.