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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LED Sign

Started by spartadrive_in, November 14th, 2007 10:41 PM
Replies: 17
Views: 5,189
December 5th, 2007, 07:57 PM Go to last post

How to stop unwelcome users of my wireless AP?

Started by Green Xenon, December 5th, 2011 08:45 PM
Replies: 3
Views: 3,498
February 24th, 2012, 07:57 AM Go to last post
Wink Replies: 0
Views: 982
July 30th, 2012, 03:23 AM Go to last post

Infinite power?

Started by rosishere, October 6th, 2012 08:28 PM
infinite, movement, power
Replies: 3
Views: 608
October 16th, 2012, 03:16 AM Go to last post


Started by sabari raja, November 10th, 2012 06:22 AM
Replies: 6
Views: 493
November 19th, 2012, 10:32 AM Go to last post

Re: Remote control fan regulator

Started by Dibyendu, January 25th, 2013 11:06 PM
Replies: 33
Views: 3,168
January 31st, 2013, 09:05 AM Go to last post

Electrical Imponderable

Started by jocular, October 27th, 2013 06:41 PM
Replies: 16
Views: 461
October 30th, 2013, 10:35 PM Go to last post

nec2 questions

Started by MagiMaster, November 6th, 2013 12:23 PM
Replies: 7
Views: 465
November 13th, 2013, 11:09 PM Go to last post

P-N-P used as a switch - a problem

Started by DaveC, February 24th, 2014 04:59 AM
p-n-p, switch
Replies: 7
Views: 641
March 27th, 2014, 05:52 PM Go to last post

Batteries connection

Started by sode, December 24th, 2017 07:25 AM
Replies: 15
Views: 939
December 31st, 2017, 02:57 AM Go to last post

How does A wireless transmitter/reciever work???

Started by AlphaParticle, January 11th, 2011 06:42 PM
Replies: 6
Views: 11,729
June 8th, 2011, 08:47 AM Go to last post

Biefield-Brown Lifter combustion engine

Started by Soulmunch, August 18th, 2012 04:27 AM
Replies: 2
Views: 623
September 26th, 2012, 10:21 PM Go to last post

Voltage Doubler real output.

Started by nejati, September 25th, 2012 01:28 AM
Replies: 3
Views: 1,003
September 25th, 2012, 04:42 AM Go to last post

What is the name of this circuit and how can I design it?

Started by nejati, September 25th, 2012 04:38 AM
Replies: 0
Views: 437
September 25th, 2012, 04:38 AM Go to last post

Reverse Engineering a "Force Trainer"

Started by Sciwiz, September 25th, 2012 02:02 PM
Replies: 0
Views: 435
September 25th, 2012, 02:02 PM Go to last post

Raised Cosine Function

Started by amr, October 9th, 2012 01:29 PM
raise cosine filter ofdm
Replies: 0
Views: 797
October 9th, 2012, 01:29 PM Go to last post


Started by sabari raja, October 28th, 2012 04:57 AM
Replies: 46
Views: 900
October 30th, 2012, 08:34 AM Go to last post


Started by sabari raja, October 29th, 2012 07:43 AM
Replies: 3
Views: 316
October 29th, 2012, 10:42 AM Go to last post

SW vs LW Radio

Started by Headrush, October 29th, 2012 12:22 AM
Replies: 2
Views: 1,282
October 29th, 2012, 03:09 AM Go to last post


Started by sabari raja, November 1st, 2012 07:14 AM
Replies: 3
Views: 409
November 1st, 2012, 04:50 PM Go to last post

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