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News | Drudoo {dot} com
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Changing the world, one mind at a time…. Using NeoPixels with Fadecandy. Recently I have been tasked to create a small guide for using the NeoPixels together with the Fadecandy controller. We are going to use a single 8×8 NeoPixel board and a single Fadecandy controller. Components We are going to use very few components: 1x Adafruit NeoPixel 8×8 1x Fadecandy 4x Jumper cables (male to male) … →. Levenshtein Distance in C. 3D Printed RGB Lamp. A Day with the Myo. I’ve been playing around with the My...
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PCL | Drudoo {dot} com
http://www.drudoo.com/category/pcl
Changing the world, one mind at a time…. Playing with the Point Cloud Library. Point Cloud Library, often abbreviated PCL, is an open source library for converting point clouds into meshes. I’ve been working with this library for the past six months in order to reconstruct structures based on drone footage. It hasn’t been the easiest thing to setup PCL on my MacBook but when I got it working … →.
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Setup Node.js and Ghost on a Raspberry Pi server | Drudoo {dot} com
http://www.drudoo.com/2015/04/03/setup-node-js-and-ghost-on-a-raspberry-pi-server
Changing the world, one mind at a time…. Setup Node.js and Ghost on a Raspberry Pi server. For years I got fed up with the bad blog plugins. The look of the published posts was bad and the editor was not fun to work with. Rapidweaver is by no means a bad piece of software, it is by far my favorite OS X application, but the blogging functionality had something to wish for. I found the Node.js blogging tool called Ghost. Getting Node.js on the Pi. Hours on the RPi B I got the error with the. This ran witho...
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CUI32 | Drudoo {dot} com
http://www.drudoo.com/category/cui32
Changing the world, one mind at a time…. USB logging on CUI32Stem. Printing data to the console is often enough but sometimes it is nice to save the actual data, so it can be used later on. This is pretty simple with the CUI32Stem and only requires a few modifications of the board and the code. Update: Remember to move the V-Jumper from 3.3V to 5V! On … →. CUI32Stem and a DC Motor.
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Programming | Drudoo {dot} com
http://www.drudoo.com/category/programming
Changing the world, one mind at a time…. Build wirelessly to Android using Unity. I’ve been working on some Android application in Unity lately and with just two USB ports on my MacBook, it is annoying to remove the mouse and keyboard to plug in my Android device when building. But this can also be done wirelessly using adb On Mac it is really easy to to get up … →. Getting TinyOS to work on Linux using TelosB. Playing with the Point Cloud Library. Point Cloud Library, often abbreviated PCL, is an open s...
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Portfolio | Drudoo {dot} com
http://www.drudoo.com/portfolio
Changing the world, one mind at a time…. 2012: Various image processing filters created in openFrameworks. 2013: Library for sorting function (bubble, insertion, selection, quick and binary tree). 2014: Motor control for 9V motors using Raspberry Pi. 2015: Point Cloud Library. 2009: PICKit 2.0 16F690 controller. 2014: Various MATLAB projects. 2014: Unity and Simulink UDP connection. 2016: Project Euler solutions. 2014: Java to Max 6 connection. 2014: Various Arduino projects. Leave a Reply Cancel reply.
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Finding out why mdworker is running crazy | Drudoo {dot} com
http://www.drudoo.com/2015/04/16/finding-out-why-mdworker-is-running-crazy
Changing the world, one mind at a time…. Finding out why mdworker is running crazy. From time to time mdworker on my Mac seems to be running wild. I know it is related to Spotlight but it sometimes it would be nice to see what is actually causing mdworker to run to much. Looking at the documentation. It looks like the best command for checking file activity. Fs usage - report system calls and page faults related to filesystem activity in real-time. Sudo fs usage -f mdworker. Leave a Reply Cancel reply.
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WordPress messing with my posts | Drudoo {dot} com
http://www.drudoo.com/2015/04/13/wordpress-messing-with-my-posts
Changing the world, one mind at a time…. WordPress messing with my posts. Not sure why, but WordPress keeps messing with my posts and deletes the content. Looks like a few posts are empty at the moment. I’m going to fix that as soon as possible. Setup Node.js and Ghost on a Raspberry Pi server →. Finding out why mdworker is running crazy. Leave a Reply Cancel reply. You must be logged in. To post a comment.
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Raspberry Pi and 2 DC Motors | Drudoo {dot} com
http://www.drudoo.com/2015/04/01/raspberry-pi-and-2-dc-motors
Changing the world, one mind at a time…. Raspberry Pi and 2 DC Motors. After getting a DC motor to work on both CUI32 and the Arduino my next task was it make it work on the Raspberry Pi. I wanted to make it work with a small LEGO robot so it wasn’t just a motor running, but an actual moving robot. To get access to the GPIO pins on the Raspberry Pi i used WiringPi. This is a great C library for GPIO on the Pi and the documentation is fantastic. The code can be found on github.com. USB logging on CUI32Stem.
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Playing with the Point Cloud Library | Drudoo {dot} com
http://www.drudoo.com/2015/05/27/playing-with-the-point-cloud-library
Changing the world, one mind at a time…. Playing with the Point Cloud Library. Point Cloud Library, often abbreviated PCL, is an open source library for converting point clouds into meshes. I’ve been working with this library for the past six months in order to reconstruct structures based on drone footage. It hasn’t been the easiest thing to setup PCL on my MacBook but when I got it working it has been fantastic. Here is a small introduction to installing PCL and making your first program. After the com...