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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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TV Doctoring. Replacing NPN with MOSFET?
Part Scavenger
Mon Oct 16 2006, 12:34AM		 8 1223 Part Scavenger
Fri Nov 03 2006, 01:59AM
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Detecting the amount of charge: MOSFETs?
OScoder
Tue Oct 31 2006, 11:15PM		 4 988 Steve Conner
Thu Nov 02 2006, 11:24AM
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Phase shifting current problem
IamSmooth
Sat Oct 28 2006, 01:08AM		 6 1301 IamSmooth
Mon Oct 30 2006, 01:45PM
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Water drops walking uphill
Tesladownunder
Sun Oct 29 2006, 01:41AM		 7 1777 ragnar
Mon Oct 30 2006, 12:43PM
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Easy way to determine Reactive load and power factor correction with volt/ampmeter
IamSmooth
Tue Oct 24 2006, 09:49PM		 6 1340 IamSmooth
Fri Oct 27 2006, 02:20AM
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Where to get breakout boards
Electroholic
Thu Oct 19 2006, 05:54AM		 1 796 Electroholic
Thu Oct 19 2006, 05:54AM
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switching multiple elements
kell
Mon Oct 16 2006, 08:38PM		 4 1068 kell
Tue Oct 17 2006, 06:17PM
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high power dc-dc converter Go to page: 1 2
Marcus Wagner
Thu Sept 28 2006, 06:33AM		 10 3462 Marcus Wagner
Mon Oct 16 2006, 03:45PM
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phasor diagrams and reactance Go to page: 1 2
IamSmooth
Wed Oct 11 2006, 03:55AM		 10 4402 IamSmooth
Wed Oct 11 2006, 02:05PM
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Astronomy
Part Scavenger
Tue Oct 10 2006, 01:41AM		 5 1495 HV Enthusiast
Wed Oct 11 2006, 12:30AM
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Crystal Radios Go to page: 1 2
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Fri Oct 06 2006, 04:09PM		 12 3137 ...
Tue Oct 10 2006, 02:07AM
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Spooky Cornstarch Go to page: 1 2
Tesladownunder
Sun May 07 2006, 01:43PM		 14 7379 Tesladownunder
Sun Oct 08 2006, 07:40PM
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Serious glass
Tesladownunder
Fri Sept 29 2006, 06:15PM		 5 2597 muciek man
Tue Oct 03 2006, 04:54PM
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inductance derivation
IamSmooth
Tue Oct 03 2006, 02:07AM		 5 1783 Dr. Slack
Tue Oct 03 2006, 12:45PM
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Phototransistor and TV remote
G^3
Sun Sept 24 2006, 09:00PM		 6 1223 G^3
Mon Oct 02 2006, 05:50AM
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Audio amplifier IC
Dr. Dark Current
Fri Sept 29 2006, 03:03PM		 8 1491 Sulaiman
Sun Oct 01 2006, 12:22PM
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Pesky mains adaptors..
Conundrum
Sat Sept 30 2006, 06:29PM		 2 1027 Sulaiman
Sat Sept 30 2006, 06:40PM
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Compact dc-dc converter for charging a coilgun.
TheMerovingian
Wed Sept 27 2006, 10:41PM		 3 1356 Steve Conner
Thu Sept 28 2006, 11:33AM
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spark indicator
IamSmooth
Thu Sept 28 2006, 03:03AM		 1 831 IamSmooth
Thu Sept 28 2006, 03:03AM
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Can anyone identify this data mode? Go to page: 1 2
Chris Russell
Mon Apr 03 2006, 10:01PM		 11 2233 Chris Russell
Wed Sept 27 2006, 05:23PM
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OLED
ChemTechLabs
Mon Sept 25 2006, 04:26AM		 3 976 Conundrum
Mon Sept 25 2006, 05:20PM
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transformer theory
IamSmooth
Mon Sept 25 2006, 12:37AM		 5 1131 Steve Conner
Mon Sept 25 2006, 02:11PM
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Stuck on Stereo Repair
Dr. Shark
Sun Sept 24 2006, 02:34PM		 8 1284 Steve Conner
Sun Sept 24 2006, 08:05PM
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UCC gatedrivers in MSOP8 package Go to page: 1 2
ragnar
Sat Sept 23 2006, 05:41AM		 17 3895 HV Enthusiast
Sun Sept 24 2006, 07:04PM
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Simplest Steamboat.
Nik
Mon Sept 18 2006, 03:46PM		 2 1446 FastMHz
Sun Sept 24 2006, 06:24PM
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