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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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Frequency counting without a microcontroller Go to page: 1 2 3 4 5 6
ragnar
Sat Apr 21 2007, 06:42AM		 55 6137 Sync
Sat Jun 21 2008, 11:53AM
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making an induction heater Go to page: 1 2 3
Sahbin
Tue Jun 17 2008, 12:59AM		 21 1770 Mads Barnkob
Fri Jun 20 2008, 06:18PM
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Force meter/detector (using a ferrit torroid)
Madgyver
Sun Jun 15 2008, 06:46PM		 6 648 Hon1nbo
Fri Jun 20 2008, 03:38PM
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Variac trivia, will you be able to crack this one? Go to page: 1 2
Mads Barnkob
Thu Jun 19 2008, 04:37PM		 13 1146 Mads Barnkob
Fri Jun 20 2008, 01:18PM
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Electric arc length formula
Dr. Dark Current
Thu Jun 19 2008, 05:19PM		 4 1307 Dr. Dark Current
Fri Jun 20 2008, 05:17AM
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4mhz GDT? Go to page: 1 2
cjk2
Wed Jun 18 2008, 05:32PM		 10 8953 cjk2
Thu Jun 19 2008, 10:34PM
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Putting in a First Order for Parts
Firefox
Wed Jun 18 2008, 01:08AM		 8 904 flannelhead
Wed Jun 18 2008, 02:28PM
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PS3 hackage?
Conundrum
Sun Jun 15 2008, 07:04PM		 7 809 Bjørn
Wed Jun 18 2008, 12:17AM
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General PCB questions.
ea6b607
Tue Jun 03 2008, 04:45AM		 9 808 Ken M.
Tue Jun 17 2008, 07:59PM
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Powering Car Stero and amplifier Go to page: 1 2 3
Dragon64
Wed May 28 2008, 02:48AM		 28 1939 waffle
Mon Jun 16 2008, 05:36PM
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unknown variac, can anyone recognize?
Mads Barnkob
Mon Jun 16 2008, 02:16PM		 3 761 Mads Barnkob
Mon Jun 16 2008, 02:47PM
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CD-Rom Laser module
Ken M.
Sat Jun 14 2008, 10:13PM		 9 1652 Backyard Skunkworks
Sun Jun 15 2008, 11:39PM
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A chart for comparing different values of capacitance and for general capacitor info.
Arcstarter
Mon Jun 02 2008, 01:49AM		 8 1253 Arcstarter
Sun Jun 15 2008, 11:37PM
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QM50DY-H frequency
Dr. H.
Sat Jun 14 2008, 04:00PM		 1 1311 Dr. H.
Sat Jun 14 2008, 04:00PM
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Americium 241 fluorescence Go to page: 1 2 3 4
Bjørn
Fri Mar 07 2008, 07:59AM		 32 21622 Hon1nbo
Sat Jun 14 2008, 01:45AM
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Looking for a freeware circuit builder
Parkway
Thu Jun 12 2008, 04:39PM		 8 3232 Ken M.
Fri Jun 13 2008, 07:44PM
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Saved a colony of ants...
ShawnLG
Thu Jun 12 2008, 04:54AM		 4 1200 ShawnLG
Fri Jun 13 2008, 03:59PM
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cockroft walton Go to page: 1 2 3
Solidacid
Wed May 28 2008, 05:19PM		 24 2438 Solidacid
Fri Jun 13 2008, 03:53PM
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Simple 800 volt capacitor charger.
Arcstarter
Thu Jun 12 2008, 01:22AM		 3 882 Dr. Dark Current
Thu Jun 12 2008, 12:16PM
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Conceptualizing: Moving from Schematic / Wiring Diagram; to Finished Circuit Go to page: 1 2 3
quicksilver
Mon Jun 02 2008, 02:18PM		 20 2302 quicksilver
Wed Jun 11 2008, 10:19PM
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Quick MOSFET Question Go to page: 1 2
Chris Russell
Fri Jun 06 2008, 09:30AM		 16 2037 Steve Conner
Wed Jun 11 2008, 12:00PM
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what glue should i use? Go to page: 1 2
teslacoolguy
Fri Jun 06 2008, 09:15PM		 17 1371 teslacoolguy
Wed Jun 11 2008, 06:04AM
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electropneumatic transducer
rp181
Tue Jun 10 2008, 06:23PM		 1 449 rp181
Tue Jun 10 2008, 06:23PM
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rebuilding a variac Go to page: 1 2
Tiberius
Fri Jun 06 2008, 12:35AM		 13 1470 Kolas
Tue Jun 10 2008, 05:15PM
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molex connector question
teslacoolguy
Mon Jun 09 2008, 03:48AM		 7 659 aonomus
Tue Jun 10 2008, 06:58AM
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