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This is Pangaea Ultima, the Earth in 200 Million Years [Science]
posted September 13 2014 15:12.08 by Giorgos Lazaridis




The Earth is constantly changing. This is known to scientists long time now. The tectonic plates float on top of the Earth's mantle a few inches each[...more]

[Link: SpaceRip]
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Wearable Peltier Wristband Harvests Body Heat to Charge a Phone [Project]
posted September 12 2014 7:37.33 by Giorgos Lazaridis




What an amazing idea! I can already see clothes with embedded hundreds of Peltier TE junctions in it... As a matter of fact, I WANT to create mine right[...more]

[Link: Muon Ray]
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DIY Working Replica of the very first Telephone Ever [Project]
posted September 12 2014 7:05.16 by Giorgos Lazaridis




The year was 1876 when Alexander Graham Bell created and tested the very first telephone, a device that was to change the future of communications for[...more]

[Link: ScienceOnline]
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Walk Around the Electronex 2014 with Dave [Tech]
posted September 12 2014 5:41.56 by Giorgos Lazaridis




Dave walks around the Electronex 2014 electronics exhibition at the Australian Technology Park, after hours when no one is there, and takes a peek at every[...more]

[Link: EEVblog]
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Reverse engineering a counterfeit 7805 voltage regulator
posted September 12 2014 5:08.36 by Giorgos Lazaridis




Its the most standard part that each and every electronic enthusiast has used at least once. As popular as the 555 timer and the 741 op-amp, the 7805 voltage[...more]

[Link: Ken Shirriff]
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How To: PIC micro Driving a Servo [Project]
posted September 11 2014 18:30.22 by Giorgos Lazaridis




Ligo George wrote a guide on how to interface an RC servo to a PIC16F877A microcontroller. He also has a good reference about Servo Motors and PWM pulses[...more]

[Link: electroSome]
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Glass, Gorillas and Sapphires for your Smartphone [Technology]
posted September 11 2014 11:37.25 by Giorgos Lazaridis




If you own a new generation smartphone, then chances are that the front glass is a Gorilla Glass. This type of glass is a mixture of Aluminum, Silicon[...more]

[Link: At-Bristol]
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25 Metres Range, Short Wave AM Transmitter
posted September 11 2014 11:16.48 by Giorgos Lazaridis




Here the short wave AM Transmitter circuit design diagram. The circuit is quite simple and easy to build since it applies only a few electronic components[...more]

[Link: Circuit Diagram]
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Use the ATtiny85 with the with Arduino Board [Hack]
posted September 11 2014 10:57.24 by Giorgos Lazaridis




Arduino is a simple solution but some times this mighty ATMega chip is more than an overkill, especially if you need just a couple of I/O ports to do your[...more]

[Link: ElectronFun.com]
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