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Forums
4hv.org :: Forums :: General Science and Electronics
4hv.org :: Forums :: General Science and Electronics
General Science and Electronics Forum
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High Side Gate Drivers
Steve Ward
Sun Jul 22 2007, 09:14PM		 7 991 Steve Ward
Fri Jul 27 2007, 03:53AM
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IC substitution: RS7474N for MC74HC74?
GreySoul
Wed Jul 25 2007, 05:21PM		 4 859 GreySoul
Wed Jul 25 2007, 06:49PM
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Question on Radio Shack LM317T Adjustable V-Regulator
MikeT1982
Wed Jul 25 2007, 02:10AM		 6 882 GreySoul
Wed Jul 25 2007, 01:37PM
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Specifications? (SCR units with diodes)
Grant
Tue Feb 14 2006, 08:04PM		 4 905 JY
Wed Jul 25 2007, 01:18AM
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Elusive FM Receiver Parts
Dave Marshall
Sun Jul 22 2007, 10:53PM		 3 895 Dave Marshall
Tue Jul 24 2007, 05:49AM
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Control of inductive loads by a triac - 'solid state variac' Go to page: 1 2
Marko
Tue Jun 27 2006, 09:49AM		 15 5145 EDY19
Mon Jul 23 2007, 07:07PM
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Mots, NSTs and shunting
IamSmooth
Mon Jul 23 2007, 12:39AM		 3 848 Hazmatt_(The Underdog)
Mon Jul 23 2007, 08:23AM
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Ferrofluid in Tweeters?
MikeT1982
Sat Jul 21 2007, 02:01AM		 2 721 Tesladownunder
Sun Jul 22 2007, 01:50PM
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micro camera and lcd screen
IamSmooth
Fri Jul 20 2007, 02:57PM		 9 950 thedatastream
Sat Jul 21 2007, 08:21PM
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IR 2125 High Side Switching Problem
devura
Sat Jul 21 2007, 09:28AM		 1 1440 devura
Sat Jul 21 2007, 09:28AM
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MMC question
Danielle
Thu Jul 19 2007, 10:41PM		 3 636 Danielle
Fri Jul 20 2007, 03:26PM
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Adequate Filter capacitance? Go to page: 1 2
Danielle
Thu Jul 19 2007, 04:06AM		 10 1062 Danielle
Thu Jul 19 2007, 11:06PM
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Gate drive wiring
Marko
Tue Jul 17 2007, 10:12PM		 9 1082 Marko
Thu Jul 19 2007, 12:49PM
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Ferrofluid display
Tesladownunder
Wed Jul 18 2007, 12:54PM		 7 895 Tesladownunder
Thu Jul 19 2007, 12:38AM
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Paralelled H bridges, DC-block caps.
Marko
Sun Jul 15 2007, 09:52PM		 6 875 Marko
Thu Jul 19 2007, 12:03AM
No new posts on popular topic
simple audio modulator Go to page: 1 2
Danielle
Fri Jul 13 2007, 09:33PM		 14 3068 Dalus
Wed Jul 18 2007, 01:16PM
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Resonators in enclosed spaces Go to page: 1 2 3
ragnar
Fri Jul 13 2007, 10:56AM		 25 1951 J. Aaron Holmes
Tue Jul 17 2007, 10:13PM
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Name That Vintage Electronic Instrument
J. Aaron Holmes
Tue Jul 17 2007, 04:09AM		 4 677 GreySoul
Tue Jul 17 2007, 06:21AM
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Möbius resistors and capacitors
Carbon_Rod
Mon Jul 16 2007, 12:52PM		 3 639 ragnar
Mon Jul 16 2007, 01:41PM
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Hypothetical 2.4ghz rf jammer
teslaguy
Sun Jul 15 2007, 07:36PM		 4 685 Dr. Shark
Mon Jul 16 2007, 09:29AM
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Simple capacitor banks
Viropher
Sun Jul 15 2007, 06:28AM		 3 689 thedatastream
Sun Jul 15 2007, 01:17PM
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The Radio Shack special.
ShawnLG
Thu Jul 12 2007, 06:32PM		 1 550 ShawnLG
Thu Jul 12 2007, 06:32PM
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Viewing a Ruby Laser's beam. (warning one of my long ones but interesting) Go to page: 1 2
MikeT1982
Mon Jul 09 2007, 07:20PM		 11 1242 Tesladownunder
Wed Jul 11 2007, 04:32PM
No new posts on popular topic
Iron on etching method Go to page: 1 2
ShawnLG
Tue Jul 03 2007, 08:31PM		 17 1269 ...
Tue Jul 10 2007, 08:03PM
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Metal Halide Ballast Setup Problem
Michael W.
Sun Jul 01 2007, 11:05PM		 7 852 MikeT1982
Tue Jul 10 2007, 05:06AM
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