Tag Archives: open source

Why you should not buy Makerbot 3D printers!

Posted on November 6, 2016 by janpenguin

Source http://www.tridimake.com/2014/06/do-not-buy-makerbot-3d-printers.html Really! And there are many reasons not to buy: cost, reliability, human values, innovation and so. I endorse even less Makerbot business than I already trusted their products ! But enough is enough, this time I say why. Seriously, … Continue reading →

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Firefox v40 doesn’t play sound on Flash videos.

Posted on September 11, 2015 by janpenguin

Debian 8.0 (Jessie) Sound system: ALSA The soultion I found was to change /etc/asound.conf file. $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: SB [HDA ATI SB], device 0: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 1/1 Subdevice … Continue reading →

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Building of Mini Kossel 3D Printer – 9

Posted on November 14, 2014 by janpenguin

Building of Mini Kossel 3D Printer – 8 Building instruction I followed is Kossel_Mini_Assembly_Guide_V1.0.pdf

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Affordable Open Source supercomputer – Parallella

Posted on November 4, 2013 by janpenguin

http://forums.parallella.org/

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YaCy installation in Debian Wheezy

Posted on June 18, 2013 by janpenguin

What is YaCy? YaCy is a free search engine that anyone can use to build a search portal for their intranet or to help search the public internet. When contributing to the world-wide peer network, the scale of YaCy is … Continue reading →

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The Science of Consciousness – Steven Sadleir and Dr. Steven Greer

Posted on January 29, 2013 by janpenguin

Open everything in public domain is only way to bring out Free Energy technologies. Dr. Steven Greer is right. Public funding, full disclosure of development of a FE technology, and no one party owns license or patent over the technology.

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Learning Arduino

Posted on August 31, 2012 by janpenguin

I’ve been reading Beginning Arduino by Michael McRoberts (2010). The book doesn’t have real pictures of each project. I’ve taken photo of each project I finished using a Arduino Uno and a small breadboard. I’ll add circuit schematics after I … Continue reading →

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What is RepRap? Introductory Lecture

Posted on August 23, 2012 by janpenguin

Source RepRap was invented by Adrian Bowyer and the idea first appeared online in February 2004. The word RepRap is short for Replicating Rapid-prototyper. It is the practical self-copying 3D printer introduced in the video on the left – a … Continue reading →

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