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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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Modding a camera flash circuit for lower voltage output
kimbomba
Fri Oct 21 2011, 01:47AM		 4 724 kimbomba
Sat Oct 22 2011, 03:22AM
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Looking for comments on my RF Amplifier Design
nrhoades
Fri Oct 21 2011, 02:46AM		 4 722 Proud Mary
Fri Oct 21 2011, 07:20PM
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How to modify a SMPS for higher voltage output?...
Inducktion
Thu Oct 20 2011, 08:21PM		 4 741 Steve Maurer
Fri Oct 21 2011, 03:12AM
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Routing differential LVDS signals Go to page: 1 2
rp181
Wed Oct 19 2011, 02:12AM		 10 1968 rp181
Thu Oct 20 2011, 09:03PM
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Old russian and NOS RF power capacitors (teflon, mica)
Marko
Mon Oct 17 2011, 09:04PM		 7 1061 Marko
Thu Oct 20 2011, 01:03PM
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Camera Repair
Chip Fixes
Thu Oct 20 2011, 02:11AM		 1 502 Chip Fixes
Thu Oct 20 2011, 02:11AM
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Work in Progress...
Inducktion
Wed Oct 19 2011, 04:25PM		 4 758 Inducktion
Wed Oct 19 2011, 10:33PM
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Discrete gate driver Go to page: 1 2
Daedronus
Mon Sept 26 2011, 10:10PM		 16 3900 Daedronus
Wed Oct 19 2011, 01:37PM
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"Pedal powered band" CNN link
Austin the Ozone
Sun Oct 16 2011, 10:43PM		 5 869 radiotech
Tue Oct 18 2011, 11:15PM
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Boost Converters' issues
Inducktion
Tue Oct 18 2011, 12:44AM		 9 922 Inducktion
Tue Oct 18 2011, 07:33PM
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how to solve a 3D resistor cube?
haxor5354
Fri Oct 14 2011, 11:36PM		 5 1354 klugesmith
Mon Oct 17 2011, 05:30PM
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homemade LED searchlight with visible beam Go to page: 1 2
hsieh
Tue Oct 11 2011, 04:28PM		 12 1986 hsieh
Mon Oct 17 2011, 03:29PM
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Tips on probing high speed digital signals
rp181
Sat Oct 15 2011, 09:05PM		 6 916 Sulaiman
Mon Oct 17 2011, 12:55PM
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CV and CC mode?
haxor5354
Mon Oct 17 2011, 01:36AM		 5 769 rp181
Mon Oct 17 2011, 04:06AM
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Free running (no actual IC's or anything) switching regulator, and Battery Charger...
Inducktion
Sun Oct 16 2011, 09:01PM		 1 497 Inducktion
Sun Oct 16 2011, 09:01PM
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Relay based buck converter?
Inducktion
Thu Oct 13 2011, 04:06PM		 6 788 radiotech
Sat Oct 15 2011, 06:52PM
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Is it possible to charge rechargeable batteries without a "smart" charger?
Inducktion
Wed Oct 12 2011, 02:38PM		 5 788 haxor5354
Thu Oct 13 2011, 11:14PM
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ZVS Welding inverter. Go to page: 1 2
MArked One
Sat Oct 01 2011, 07:14AM		 11 2821 Ash Small
Thu Oct 13 2011, 01:45PM
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Things to do with a TC for demo?
Killa-X
Tue Oct 11 2011, 09:12PM		 4 708 Killa-X
Thu Oct 13 2011, 06:34AM
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Colliding plasmoid fusion?
Conundrum
Sat Oct 08 2011, 02:51PM		 4 711 Ash Small
Wed Oct 12 2011, 09:03PM
No unread posts
Another "E-cat" Test
jpsmith123
Mon Oct 10 2011, 02:48PM		 8 934 Ash Small
Wed Oct 12 2011, 08:37PM
No unread posts
Simulating a plasma
Selenite
Wed Oct 12 2011, 03:46AM		 4 749 jpsmith123
Wed Oct 12 2011, 12:43PM
No unread posts
Defibrillators could be replaced?
Conundrum
Sat Oct 08 2011, 03:14PM		 2 840 Tetris
Sat Oct 08 2011, 08:05PM
No unread posts
MIDI Pitch Bend Help
MRacerxdl
Wed Oct 05 2011, 06:53AM		 5 1088 MRacerxdl
Sat Oct 08 2011, 05:57PM
No unread posts
transformer question
haxor5354
Sat Oct 08 2011, 02:11AM		 6 844 Sulaiman
Sat Oct 08 2011, 11:30AM
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