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Meta
Monthly Archives: September 2014
How Ferrite Beads work
Good video on how magic beads (ferrite beads) work. http://hackedgadgets.com/2014/09/08/how-ferrite-beads-work-emi-suppression/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+HackedGadgets+%28Hacked+Gadgets%29
Posted in Teaching and Learning
Comments Off on How Ferrite Beads work
Nice simple tutorial on gcodetools and Inkscape
Found this pretty straight forward tutorial on using Inkscape to generate gcode. Its short and too the point. http://www.shapeoko.com/wiki/index.php/User:BHSPitMonkey/Inkscape_and_Gcodetools_Tutorial
Posted in CNC/3D-printing
Comments Off on Nice simple tutorial on gcodetools and Inkscape
Lynis, an opensource security audit tool for *NIX
I can’t say I have heard of Lynis before, but its looks pretty straight forward to use. I’ve already bookmarked it to try out on some boxes I have tonight. http://www.darknet.org.uk/2014/09/lynis-v1-6-0-released-download-linux-security-auditing-tool/ http://cisofy.com/lynis/
Can’t figure out an answer on multiple choice or T/F, try this
So you have a multiple choice test or a true/false one. And can’t figure out some of the questions. This article goes over what is your best choice to “guess” according to stats. http://feeds.gawker.com/~r/lifehacker/vip/~3/dMX8HEhStj0/use-statistics-to-make-better-guesses-on-exams-1631955091
Posted in Misc-Life
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If you where planning to get money from the Xerox from the “stock” of 1990s
If you thought the …errr…issues around Xerox inflating its stock from the late 1990s (think back to Enron days), looks like the court just tossed the case out. http://www.courthousenews.com/2014/09/09/71208.htm
Posted in Xerox
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Intel announces Edison, a really small computer
Nice little system, seems to have more power than an RPi, and only $50…WELL UNTIL YOU NEED TO GET INTO IT. Then its more around $110 with shipping to get the daughter card that gets you anything I/O and pins … Continue reading
Posted in Tinkering
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Xerox rolls out new printer software and service updates
ConnectKey 1.5 is out. This seems to be a new tread for Xerox to launch a whole bunch of printer based stuff at once. http://www.crn.com/news/components-peripherals/300073969/xerox-rolls-out-hardware-software-services-offerings-to-deepen-channel-push.htm
Posted in Xerox
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Arduino Solar powered weather station
Nice build, 2 arduinos (one on the weather station, another on the receiver end of a wireless RF to display data). This could be expanded too for other systems to use, and as one commentor added, other weather stuff added … Continue reading
Cheap simple T-Copter build
Nice write-up on building a cheap…well under a $100 by my guess…t-copter. Why not a quad or tri? Well the author explains why in his write up (cost, ease of build, etc). http://www.instructables.com/id/Cheap-crash-resistant-portable-T-Copter/
Arduino + Ultrasonic = Range Finder
Nice write-up on how to use the ultrasonic board with a serial board and arduino (oh and display) for a simple range finder. Supposedly this can go up to 16 feet in distance. Not positive on that one. http://www.instructables.com/id/Arduino-ultrasonic-range-finder-with-lcd-display/