22 Flattrs Received From 14 People
Engineer and Hobbyist currently focusing on PID control and 3D printing

Improving the Beginner’s PID: Tuning Changes

(This is Modification #3 in a larger series on writing a solid PID algorithm) The Problem The ability to change tuning parameters while the system ... [ brettbeauregard.com ]

How Fast is the Arduino PID Library?

A couple people have asked me about speed since v1 was released. Since I had no idea, I decided I should do a little benchmarking. (Tests were done... [ brettbeauregard.com ]

Improving the Beginner’s PID: Reset Windup

(This is Modification #4 in a larger series on writing a solid PID algorithm) The Problem Reset windup is a trap that probably claims more beginner... [ brettbeauregard.com ]

Improving the Beginner's PID: Direction

(This is the last modification in a larger series on writing a solid PID algorithm) The Problem The processes the PID will be connected to fall int... [ brettbeauregard.com ]

Improving the Beginner’s PID - Sample Time

(This is Modification #1 in a larger series on writing a solid PID algorithm) The Problem The Beginner's PID is designed to be called irregularly. ... [ brettbeauregard.com ]

Improving the Beginner’s PID - Derivative Kick

(This is Modification #2 in a larger series on writing a solid PID algorithm) The Problem This modification is going to tweak the derivative term a... [ brettbeauregard.com ]

Arduino PID Autotune Library

At long last, I've released an Autotune Library to compliment the Arduino PID Library. When I released the current version of the PID Library, I di... [ brettbeauregard.com ]

Improving the Beginner's PID - Introduction

In conjunction with the release of the new Arduino PID Library I've decided to release this series of posts. The last library, while solid, didn't ... [ brettbeauregard.com ]

Small Side Font

I created most of these letters while doing "The Saturday Killer" ( http://www.thingiverse.com/thing:12592 ) I figured it would be nice to create a... [ www.thingiverse.com ]

The Saturday Killer

26 prints. 25 color changes. 10 Zoffset adjustments. 3 hours. And that's not including designing time (which I'm scared to tally.) I really, really... [ www.thingiverse.com ]