October 2008
Beginner to intermediate
328 pages
13h 54m
English
Content preview from The Best of Instructables Volume I
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Balancing Robot
A simple robot that uses a switch as a sensor and stands on only two wheels By Mohammad Yousefi
Figures A-C: Three views of our ingenious Balancing Robot. Note the use of a button cell battery and momentary switch as the balance sensor.
This is a simple robot that uses a basic switch as a sensor and stands on two wheels by means of an inverted pendulum mechanism. When the robot is going to fall, the motor turns on and moves the bot in the direction of the fall. The robot’s motor generates restoring torque, and when the restoring torque is equal to the falling torque, the robot becomes balanced.
1. You will need the following ...
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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.