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Forum: Electrical and Electronics

From breadboards to the latest high tech gadgets that drive our society. This forum is to discuss the development, design and construction of all things electronic. Consult with others on how electronics work to what type of cell phone to purchase. From capacitors, resistors, inductors to microwave transmitters.

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i need help to understand this voltmeter.

Started by rainbowolf, March 12th, 2008 09:40 PM
Replies: 15
Views: 4,543
April 1st, 2008, 05:16 AM Go to last post

Genius in Technology needed - million pound project

Started by Theoryofrelativity, December 17th, 2007 12:58 PM
Replies: 15
Views: 4,517
May 20th, 2008, 03:52 AM Go to last post

FM demodulator using PLL

Started by quantumbrewer, May 29th, 2007 02:44 AM
Replies: 3
Views: 4,404
December 5th, 2007, 02:05 PM Go to last post

Washing machine? Yes

Started by Quantime, November 27th, 2007 12:59 PM
Replies: 9
Views: 4,357
December 11th, 2007, 11:56 AM Go to last post

Dangers about laser pointers.

Started by rogermon, July 1st, 2007 08:08 PM
Replies: 7
Views: 4,298
March 27th, 2011, 09:09 PM Go to last post

Nominate a moderator for this sub forum.

Started by (In)Sanity, November 9th, 2008 03:14 PM
Replies: 26
Views: 4,246
December 11th, 2008, 05:38 AM Go to last post

The future of Technology!!!!!! What do u think? :idea:

Started by jibblin, November 26th, 2005 08:25 PM
Replies: 14
Views: 4,153
December 19th, 2006, 02:52 AM Go to last post

Verification of Theveninís Theorem

Started by circuitgram, March 11th, 2011 10:54 PM
Replies: 2
Views: 4,079
March 12th, 2011, 10:06 AM Go to last post

DC over AC.

Started by leohopkins, March 6th, 2007 06:22 PM
Replies: 17
Views: 4,062
December 5th, 2007, 02:20 PM Go to last post

Nano Muscles, Carbon Nanotube Fibers Technology and SMAs

Started by timsamart, August 8th, 2006 10:00 AM
Replies: 4
Views: 4,053
December 29th, 2007, 02:59 AM Go to last post

Variable capacitor and Crystal radio (Newbie to wiring)

Started by Nikita, November 4th, 2009 04:02 PM
Replies: 2
Views: 4,016
December 31st, 2009, 08:44 AM Go to last post

Dissecting this Relay Circuit

Started by Frenchi, July 26th, 2008 03:49 PM
Replies: 7
Views: 3,999
July 28th, 2008, 12:35 PM Go to last post

Building an air core resonant transformer.

Started by Gmano, March 9th, 2009 07:09 PM
Replies: 3
Views: 3,885
March 12th, 2009, 11:18 PM Go to last post

The Art of Electronics.

Started by Steve Anderson, August 11th, 2007 08:07 PM
Replies: 9
Views: 3,883
October 20th, 2008, 08:30 AM Go to last post

Any guesses on how this works (Indefinately Spinning Top)?

Started by Munk, September 6th, 2010 11:27 PM
Replies: 16
Views: 3,756
November 16th, 2010, 08:02 PM Go to last post

computer psu powered by 12v battery

Started by fatman57, August 3rd, 2010 05:18 PM
Replies: 17
Views: 3,675
August 11th, 2010, 06:43 AM Go to last post
Replies: 1
Views: 3,626
November 3rd, 2012, 04:25 PM Go to last post

How does an antenna communicate with a satellite?

Started by playas, January 9th, 2009 11:57 AM
Replies: 30
Views: 3,600
January 14th, 2009, 05:04 AM Go to last post

portable flexable strip 12 volt heater

Started by hym, January 31st, 2009 06:02 PM
Replies: 7
Views: 3,551
February 11th, 2009, 11:13 PM Go to last post

Highest voltage ever?

Started by Gab250, July 14th, 2012 08:38 AM
Replies: 11
Views: 3,532
September 13th, 2012, 05:32 AM Go to last post

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