Energy

Saturday, 18 September 2010 15:09 Electronics - Energy

osc_articleI have called this circuit the 'Oscilifier' as it is an oscillating circuit that seems to magnify the output of light from a light emitting diode. It uses a bifilar wound air coil in a very simple transistor circuit resembling a joule thief.

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Sunday, 05 September 2010 09:00 Electronics - Energy
mg_grMagnesium graphite homemade battery. The human race has come a long way with technology, and in some ways we rely far too much on that technology. This is evident during a power loss when habit kicks in and we still reach for a light
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Thursday, 04 February 2010 00:00 Electronics - Energy

discam_litDisposable cameras contain very powerful circuitry that convert 1.5 volts to 300 volts in order to set off the flash. This log shows how to modify the circuit in order to use a double a battery to light up a 10 watt fluorescent bulb.

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Friday, 03 October 2008 22:14 Electronics - Energy

tapThis is a variation on the Baghdad Battery using only tap water as an electrolyte. Can you run a light, or recharge a small electronic device using only water? Sure!. While copper and zinc have a very good potential voltage difference

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Friday, 26 September 2008 12:54 Electronics - Energy

cell_capacitanceA simple explanation of how a plate array in a HHO electrolysis device also acts as a capacitor. When the unit is switched off the plates hold a slowly dissipating charge, and the plates still produce small amounts of gas.

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Wednesday, 13 August 2008 20:21 Electronics - Energy

earth_cellCreating light from earth, air, metal and an acidic solution is not such a major task. Oxidation and reduction can be used create a potential difference between two metals placed into an electrolytic solution. These free electrons can be used

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Wednesday, 13 August 2008 20:11 Electronics - Energy

cheeseThis is an example of a battery with a difference. I wouldn't exactly call it cheap power, in fact you could probably run a jet engine for less with the price of cheese around here being so high ... and i live right in the middle of farming country!

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Tuesday, 12 August 2008 13:29 Electronics - Energy

waterI've put together a very small series of voltaic piles to produce about 5 volts in order to run a small LED light. Through experimenting i found that the voltage does not vary much no matter the volume of electrolyte ... so why not go small.

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Tuesday, 12 August 2008 12:32 Electronics - Energy

lemon_batteryThe aim of this is to show how a battery works. You can link a few of these lemon in series to run a small LED light, calculator or clock. The lemon battery works because of the process of oxidation and reduction on metals.

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Tuesday, 12 August 2008 12:02 Electronics - Energy

baghdad_cellThe generation of power is about to evolve here on earth.Alternative power has been in the forefront of our minds for some time now and finally technologies are being developed to generate more efficient

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Thursday, 17 April 2008 08:57 Electronics - Energy

usb_chargerThis log deals with creating a portable USB iPod charger that should provide around three hours of video time once the lithium battery has gone flat. Working in a photograph development lab i see hundreds of AA batteries going to waste

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