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Time for Science [daily updated]

Remote Control hijacker
posted November 26 2010 11:37.47 by Giorgos Lazaridis




RadBrad and Trinity from LucidScience have just posted their new project. They made a remote control hijacker. The circuit can store and replay commands...

[Link: lucidscience]
[ Read more... ]Comments [1]
Tags: electronic project   diy   remote control (RC)   microcontroller   wireless   avr   games and fun   

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High speed photography take with Arduino
posted November 26 2010 3:12.59 by Giorgos Lazaridis




The basic idea behind high speed photography, as matt richardson explains, is as follows: In a completely dark room, the camera is set to fully manual with the shutter always open...

[Via: Make]    [Link: Matt Richardson]
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Tags: electronic project   diy   microcontroller   arduino   sensors   artistic   mods   

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Serial interface multichannel thermometer
posted November 25 2010 11:00.13 by Giorgos Lazaridis




Scout made this simple multichannel thermometer using an ATMega48. For temperature sensor, he chose the good old LM335 precision temperature...

[Link: swharden]
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Tags: avr   microcontroller   electronic project   diy   sensors   

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Useless machine that counts times being useless
posted November 24 2010 23:36.40 by Giorgos Lazaridis




This is another make of the original Claude Elwood Shannon's Ultimate machine. What this machine does, is absolutely nothing, it just turns off itself when someone turns it on. That was the original idea after all. Futmacl's machine is hosted in a 20x15x8 cm cigar box. An AVR ATmega48P controls the two Kysan geared motors. The process begins when someone turns on the toggle switch on. The box interior is lightened, and the box cap is opened with he first motor. The second motor drives the 'lever' that turns off the switch. The lever is retracted, the light is turned off, the cover is closed and... that's all. Oh i forgot, a 4-digits display on top counts how many times this process is done. Follow this link to see more info.



[Link: futmacl]
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Tags: electronic project   avr   games and fun   mechanical   microcontroller   rc servo   diy   useless   

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Super cheap LASER microscope
posted November 21 2010 0:57.46 by Giorgos Lazaridis




This hack is a must-do. The guy from Teravolt built a microscope with a simple 250mW laser and a syringe. What he did...

[Via: Make]    [Link: Teravolt.org]
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Tags: crazy hack   chemistry   diy   laser   experiments   inventions   

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Kinect hack - Light Saber in real time!
posted November 21 2010 0:14.00 by Giorgos Lazaridis




This is the best Light Saber effect made with computer so far (except of course from the original!). Yankeyan hooked the Kinect on a PC...

[Link: yankeyan]
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Tags: crazy hack   kinect   diy   computer peripheral hacks   monitor   games and fun   xbox   

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DIY Voltmeter to thermometer mod
posted November 19 2010 5:48.20 by Giorgos Lazaridis




amer2484 uploaded a first video from the project he is working on. He built a digital voltmeter using the ICL7107...

[Link: electronics-diy]
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Tags: electronic project   diy   7-seg led   mods   sensors   

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Super cheap Macro lens hack for your mobile
posted November 17 2010 23:59.07 by Giorgos Lazaridis




Would't you like to be able to shot very close images with your mobile built-in camera? Well, you would need a Macro lens for this purpose...

[Link: Make Magazine]
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Tags: crazy hack   physics   diy   cell phone hacks   

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2x100mm LED Displays for score keeping
posted November 17 2010 23:33.37 by Giorgos Lazaridis




Here is a large 7-segment LED display for general score keeping. This project uses the Atmel AVR ATmega8 clocked at 8MHz. The two large 100mm 7-segment LEDs...

[Link: mcu.cz]
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Tags: avr   electronic project   diy   gaming   led   microcontroller   wireless   7-seg led   

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