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Making PCBs with the screen printing method [Video]
posted April 18 2012 5:48.09 by Giorgos Lazaridis




This one was suggested again by Hercules. It demonstrates the compete procedure to make DIY PCBs with the screening method, how to make the copper side, the solder mask and the white...

[Link: Ampletos]
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Tags: diy   how to   theory/tutorial   



Sizing the SMD resistors [Website]
posted April 6 2012 5:20.32 by Giorgos Lazaridis




Here is another link for SMD components suggested ny Herctrap. As a matter of fact, Hercules (aka Herctrap) has began working with SMD chips, and he is currently building his stock...

[Link: hobby-hour]
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Tags: cool site   theory/tutorial   internet related   book   








Composite and Prime numbers explained [Video]
posted April 4 2012 6:27.24 by Giorgos Lazaridis




I think i really like this channel Khan Academy! They have a huge set of very interesting videos (good over 3000), and i wish i see them all one day. In this video they explain the prime...

[Link: Khan Academy]
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Tags: geometry/mathematics   cool site   research   insane   trick   science   how to   how it works   theory/tutorial   



It is amazing to find out how 3D glasses work! [Video]
posted April 2 2012 5:20.14 by Giorgos Lazaridis




There is one little problem with technology: Man cannot follow! I mean, it would be nice for technology to have a "follow" button, but this is not the case. Therefore, i really appreciate...

[Link: Sixty Symbols]
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Tags: 3D media   cool gadget   inventions   physics   science   people with talent   new materials   how is made   theory/tutorial   how it works   



SMD Marking codes and packages in PDF
posted April 2 2012 5:08.53 by Giorgos Lazaridis




Last week Herctrap sent me an email with a website which had the SMD marking codes and what each one corresponds to. Some days ago he sent me another email with something more practical...

[Link: maxdat]
[ Read more... ]Comments [2]
Tags: book   cool site   internet related   theory/tutorial   








Chances to win the Mega Millions Jackpot, explained in mathematical terms [Video]
posted April 2 2012 5:01.46 by Giorgos Lazaridis




I think that i made a big discovery this weekend by finding this youtube channel. Subscribe...

[Link: Khan Academy]
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Tags: gaming   geometry/mathematics   how to   theory/tutorial   people with talent   omg   



Post you hacks and mods in pcbheaven [Announcement]
posted January 25 2012 18:30.30 by Giorgos Lazaridis




Back in November, I posted a BLOG entry asking if there are people who want to post their own projects in pcbheaven, and I got positive replies. So I began building the on-line editor...

[Link: pcbheaven]
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Tags: electronic project   tips   geek   creative   articles   theory/tutorial   how it works   how to   how is made   



Watch how Earth seasons change from space! [Timelapse]
posted December 8 2011 6:09.29 by Giorgos Lazaridis




Not too long ago, people believed that summer comes when earth is close to the sun, and winter comes when earth is far away from the sun -that's what I've been told at school-, until...

[Link: Earth Observatory]
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Tags: solar   space related   science   telescope   theory/tutorial   timelapse   








Learn how to pick locks from a competitive lockpicker [Video]
posted December 8 2011 5:59.14 by Giorgos Lazaridis




I remember when i was a child how much i was fascinated with locks. I tried several times to hack them -most times i failed-. If Schuyler Towne had published this video some 20 years...

[Link: Schuyler Towne]
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Tags: crazy hack   how to   crazy photo/video   people with talent   how it works   theory/tutorial   tools   

















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