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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ELF transmitter

Started by leohopkins, April 8th, 2009 02:12 AM
Replies: 78
Views: 8,930
February 27th, 2013, 08:58 AM Go to last post
Replies: 4
Views: 1,979
September 13th, 2012, 05:25 AM Go to last post

the world to return to old digital tv signal

Started by Holmes, June 13th, 2012 12:32 PM
Replies: 4
Views: 747
June 13th, 2012, 07:41 PM Go to last post

voltage vs amps in electric motor

Started by fatman57, September 12th, 2012 06:48 PM
Replies: 0
Views: 815
September 12th, 2012, 06:48 PM Go to last post

Ball Bearing Motor Proposal HELP!

Started by JorEveUSA, October 14th, 2012 09:17 PM
ball, ball bearing, ball bearing motor, bearing, motor
Replies: 10
Views: 959
January 13th, 2013, 10:44 PM Go to last post

speed of current

Started by sabari raja, October 28th, 2012 03:31 AM
Replies: 9
Views: 1,275
February 27th, 2013, 09:42 AM Go to last post


Started by sabari raja, October 28th, 2012 05:57 AM
Replies: 46
Views: 754
October 30th, 2012, 09:34 AM Go to last post


Started by sabari raja, October 29th, 2012 08:43 AM
Replies: 3
Views: 284
October 29th, 2012, 11:42 AM Go to last post

The Future of Electricity?

Started by zinjanthropos, January 5th, 2013 11:22 AM
Replies: 4
Views: 794
January 24th, 2013, 08:18 PM Go to last post

Filament bulbs - variation of light output with a.c.

Started by Trilobite, January 18th, 2013 05:30 AM
Replies: 11
Views: 677
January 21st, 2013, 08:51 PM Go to last post

Solar array for USB device

Started by joshwrale, January 18th, 2013 02:14 PM
Replies: 0
Views: 329
January 18th, 2013, 02:14 PM Go to last post

Electrical Engineering

Started by Eamon, January 24th, 2013 11:46 PM
Replies: 2
Views: 466
January 26th, 2013, 08:04 PM Go to last post

measure voltage + current travelling through negative wire

Started by fatman57, February 13th, 2013 07:22 AM
Replies: 8
Views: 916
February 13th, 2013, 10:20 PM Go to last post

wireless speakers using cd cells?

Started by NMSquirrel, January 30th, 2013 03:51 PM
Replies: 8
Views: 355
January 30th, 2013, 10:33 PM Go to last post

How to Make 3 D Holography.

Started by Dibyendu, February 1st, 2013 01:04 AM
Replies: 1
Views: 288
February 1st, 2013, 11:09 AM Go to last post

Bought an old microwave oven...

Started by Zaltys, February 1st, 2013 02:46 PM
Replies: 21
Views: 1,194
February 4th, 2013, 03:36 PM Go to last post

Peltier Load

Started by fatman57, February 14th, 2013 12:05 PM
Replies: 13
Views: 1,011
February 23rd, 2013, 03:24 PM Go to last post

Networking question- making segment wireless midway.

Started by ClaimingLight, February 27th, 2013 01:47 PM
Replies: 1
Views: 351
February 28th, 2013, 03:12 AM Go to last post

Time Constants

Started by thinkatron, February 26th, 2013 10:03 AM
Replies: 5
Views: 409
February 26th, 2013, 05:37 PM Go to last post

how to measure amps on multimeter

Started by fatman57, March 1st, 2013 02:49 PM
Replies: 10
Views: 5,142
March 1st, 2013, 07:35 PM Go to last post

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