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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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Infrared detecting media... Go to page: 1 2
Patrick
Mon Jan 14 2013, 04:42AM		 13 1601 testtest
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velocity of free electron?
paris
Wed Jan 16 2013, 09:23PM		 6 625 paris
Thu Jan 17 2013, 08:05PM
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best way to obtain adjustable limited current from my setup?
Ruskie
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Some guy has HV fun with 244 9V batteries
Tetris
Sat Jan 12 2013, 05:08PM		 9 956 Tetris
Wed Jan 16 2013, 09:57PM
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PWM improves fuel cell efficiency?
GammaRay
Sun Jan 13 2013, 06:46PM		 8 678 Ash Small
Wed Jan 16 2013, 03:27PM
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Fast (+cheap!) diodes for 6kv+/0.5A/40khz? Go to page: 1 2
benryanau
Fri Jan 11 2013, 08:13AM		 11 1109 Patrick
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Use a P-Channel Jfet as a variable resistor? Go to page: 1 2
GammaRay
Mon Dec 31 2012, 07:31PM		 13 1237 Proud Mary
Sat Jan 12 2013, 07:44PM
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schematic request for Dell HP-P2507F3P power supply?
Ruskie
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PCB related chemical concentration calculator.
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Mount Fuji
Conundrum
Thu Jan 10 2013, 06:46AM		 2 574 Proud Mary
Thu Jan 10 2013, 08:48AM
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Basic capacitor question
Energyandfrequency
Tue Jan 08 2013, 03:55AM		 8 657 Ash Small
Wed Jan 09 2013, 03:08PM
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question about magnetic circuits and forces on iron
Yanom
Sun Jan 06 2013, 02:08AM		 4 783 BigBad
Mon Jan 07 2013, 10:31PM
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Help with connecting HEF4049 Go to page: 1 2
Njubster
Fri Jan 04 2013, 09:55PM		 10 1770 Njubster
Mon Jan 07 2013, 03:00PM
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Help with L200, measuring Output Current
tobias
Sun Jan 06 2013, 01:26AM		 5 570 tobias
Mon Jan 07 2013, 03:32AM
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Graphite and lasers
Conundrum
Fri Jan 04 2013, 10:02PM		 7 564 Conundrum
Sun Jan 06 2013, 05:19AM
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Making nozzles
A Person
Sat Jan 05 2013, 09:50PM		 4 2318 Ash Small
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Thermistor Question Go to page: 1 2
doctor electrons
Sun Dec 23 2012, 06:42PM		 14 1189 doctor electrons
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how to detect 500vdc using opto coupler
indheat lover
Mon Dec 24 2012, 04:36PM		 7 592 ConKbot of Doom
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Sun Dec 30 2012, 01:36PM		 10 1051 Carbon_Rod
Wed Jan 02 2013, 07:33AM
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Tc jumps another 4 Celsius
Conundrum
Tue Jan 01 2013, 01:02PM		 1 425 Conundrum
Tue Jan 01 2013, 01:02PM
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components in solidworks?
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Sat Dec 29 2012, 02:03AM		 7 569 lightlinked
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LCD screen
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Wed Dec 26 2012, 03:30AM		 6 814 Conundrum
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New lithium-gold battery
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Sun Dec 30 2012, 01:11PM		 1 368 Conundrum
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Issues with interference across 4 different DAC's
rp181
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bus bar materials / source / construction
lightlinked
Thu Dec 20 2012, 01:21AM		 6 998 Ash Small
Fri Dec 21 2012, 11:14PM
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