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DIY interactive mirror with LED display
posted March 2 2011 20:58.07 by Giorgos Lazaridis




If you think that an interactive mirror with LED display is too much for your pocket, think again. Some students from Chalmers University studying in the Department of Interaction...

[Via: hackaday]    [Link: tofsen]
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Tags: electronic project   clock   diy   microcontroller   led   arduino   mechanical   



A resistor value spin wheel calculator
posted February 23 2011 20:47.45 by Giorgos Lazaridis




Resistors are usually the first parts that someone learns to read their value through its color code when playing with electronic circuits. There are usually many resistors in a...

[Via: make]    [Link: Rob Ives]
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Tags: diy   tools   tips   theory/tutorial   








Putt putt boat is so simple and so cool
posted February 21 2011 22:16.58 by Giorgos Lazaridis




Slater Harrison is a technology teacher, and he has some very interesting videos uploaded on youtube, which i encourage you to watch. He uploaded a series of 24 videos in which he...

[Link: sciencetoymaker]
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Tags: physics   diy   mechanical   games and fun   model   theory/tutorial   steam engine   



Mindflex Arduino hack to visualize brain waves
posted February 21 2011 21:53.49 by Giorgos Lazaridis




Mindflex, is a cool 2 years old gadget, which can translate a human's thought into control commands. 11 months ago, 3 people from...

[Via: electronics-lab]    [Link: frontiernerds]
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Tags: mindflex   crazy hack   electronic project   diy   microcontroller   arduino   games and fun   sensors   mind control   pc related   



DIY super cheap but strong air muscle
posted February 21 2011 21:29.53 by Giorgos Lazaridis




User bkraz333 uploaded a new video a few days ago, in which he demonstrates how can someone make an air muscle with very simple and cheap materials. The stroke is not very...

[Link: bkraz333]
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Tags: pneumatic   mechanical   diy   pressure   








One 555 and 2 wires for 12 keypad interface is cool
posted February 21 2011 20:37.07 by Giorgos Lazaridis




Raj from embedded-lab just informed us for his latest project. This time, he made a cool 2-wire keypad interface for microcontrollers, using a 555 timer. The theory of operation is...

[Link: embedded-lab]
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Tags: electronic project   diy   microcontroller   pic   555   



Interfacing a TV remote control to a PIC tutorial
posted February 15 2011 22:29.12 by Giorgos Lazaridis




Chris from Pyroelectro sent us his new project. Based on the PIC 18F452 microcontroller, he demonstrates how can someone make an IR receiver that receives commands directly from a...

[Link: pyroelectro]
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Tags: electronic project   lcd   diy   microcontroller   pic   wireless   



A pair of super bright sneakers!
posted February 15 2011 22:14.40 by Giorgos Lazaridis




Jen sent us her latest project, which is kinda weird. She got herself a pair of sneakers, 70 LEDs and an Arduino board, and she managed to artisticly combine all the previous items!...

[Link: iamjen]
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Tags: crazy hack   electronic project   diy   microcontroller   arduino   games and fun   








Hamster powered polypod
posted February 9 2011 19:52.40 by Giorgos Lazaridis




We've seen solar powered bots, wind powered, battery powered, and others, more extreme using compressed air for example. But, tell me, really, have you ever heard of a hamster...

[Via: popsci]    [Link: crabfu]
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Tags: robot   diy   mechanical   games and fun   animals   crazy designs   

















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