April 2025
Beginner to intermediate
220 pages
7h 59m
English
Content preview from Make: Robotic Arms
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38 Make: Robotic Arms
WHAT ARE WE BUILDING?
Now that we know that both of our motors are working, we need to build
a quick circuit that will allow us to control the value of each of our motors
individually. We’re going to start by recreating our first control circuit, using
a push-button to control the position of a servo. The biggest difference this
time is that we’ll need to double it. Grab four push-buttons, and let’s recreate
our button control circuit.
STEP1
Though this circuit might look quite a bit more complicated, and more wires
are involved, this circuit uses the same technique as our previous example
of servo control based on push-buttons. ...
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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.