April 2025
Beginner to intermediate
220 pages
7h 59m
English
Content preview from Make: Robotic Arms
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Project 1
Assembling Our Four-Link
Robotic Arm
Supplies
• Jumper wires (7)
• 5 V 2A power supply
(1)
• Micro screwdriver
(1)
• MG995 servos (2)
• M3 x 10 mm bolts
(16)
• M3 x 20 mm bolts
(3)
• M3 x 25 mm
standoffs (4)
• M3 x 5 mm bolts
(10)
• M3 locknuts (11)
• 3 mm spacer (1)
• 8 mm bearings (2)
• Arduino and
programming cable
(1)
• Barrel jack adapter
(1)
• Breadboard (1)
69Chapter 4: More Links, More Precision
WHAT ARE WE BUILDING?
The time has come to build our second robotic-arm design. This time, we’ll
be using four links instead of just two, and you’ll quickly see that this small
change will have a huge impact on how our robotic arm moves. Let’s get ...
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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.
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.