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Forums
4hv.org :: Forums :: Projects
4hv.org :: Forums :: Projects
Projects Forum
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UV exposure box and PCB fab
Ben Solon
Mon Mar 10 2014, 02:27AM		 5 1934 bomber315
Thu May 29 2014, 06:02PM
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Duplicating an early 1930's cosmic ray experiment
Russ Edmonds
Tue May 27 2014, 04:34PM		 1 1138 Russ Edmonds
Tue May 27 2014, 04:34PM
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Medium sized Van de Graaff generátor
omegalabs
Fri May 02 2014, 04:30PM		 9 2580 omegalabs
Fri May 16 2014, 05:28PM
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Google TANGO Camera 3D
radhoo
Sat May 03 2014, 10:07PM		 1 1213 radhoo
Sat May 03 2014, 10:07PM
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o_O, a tiny 3D printed VTTC
Artlav
Sun Apr 13 2014, 08:50AM		 7 2855 Ash Small
Thu Apr 17 2014, 08:22PM
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Naquadah reactor, module one :)
Andy
Sat Apr 05 2014, 04:37AM		 5 2013 Andy
Tue Apr 08 2014, 10:23AM
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10 HV monster caps (1450 lbs) installed on a cradle
GammaRay
Sat Mar 15 2014, 12:14AM		 5 2386 Mathias
Wed Mar 26 2014, 10:22PM
No new posts on popular topic
PLASMASONIC DRSSTC: Please support our Indiegogo Campaign!!! Go to page: 1 2 3 4
HV Enthusiast
Sun Aug 18 2013, 12:14PM		 31 9352 HV Enthusiast
Fri Mar 07 2014, 07:37PM
No unread posts
Optoisolated gate drive Class D Amplifier
Experimentonomen
Sat Feb 22 2014, 05:59PM		 7 2792 Experimentonomen
Thu Mar 06 2014, 10:45PM
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Low voltage MOT power supply
uzzors2k
Sat Feb 03 2007, 04:30PM		 5 3453 Newton Brawn
Tue Mar 04 2014, 03:42PM
No new posts on popular topic
600 Amp 1200 Volt Rectifier Upgrade Go to page: 1 2
Ash Small
Sun Aug 19 2012, 02:40PM		 11 4447 Newton Brawn
Tue Mar 04 2014, 03:34PM
No new posts on popular topic
A Buck Current-fed Push-Pull Converter Go to page: 1 2 3
Finn Hammer
Sat Dec 21 2013, 10:55PM		 29 9165 Finn Hammer
Sat Feb 15 2014, 11:36PM
No new posts on popular topic
Small CNC Mill - mechanics finished Go to page: 1 2 3
Dr. H.
Sat Nov 23 2013, 07:37AM		 23 5764 Patrick
Fri Feb 14 2014, 02:36AM
No new posts on popular topic
Tablet Go to page: 1 2 3
Andy
Mon Feb 03 2014, 10:51PM		 23 4685 Andy
Wed Feb 12 2014, 09:16AM
No new posts on popular topic
Building My Electronics Lab Go to page: 1 2
currentkills91
Tue Feb 04 2014, 08:26AM		 13 3779 currentkills91
Sun Feb 09 2014, 07:17AM
No new posts on popular topic
Antenna cyclotron Go to page: 1 2
Andy
Tue Jan 21 2014, 05:12AM		 15 3587 Andy
Sun Jan 26 2014, 08:58PM
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PCB etching machine
RateReducer
Sun Jan 19 2014, 03:49PM		 2 1655 Conundrum
Wed Jan 22 2014, 07:02AM
No new posts on popular topic
mini Class-E Audio Coil - Looking for Beta Testers Go to page: 1 2
HV Enthusiast
Mon Jan 20 2014, 12:06AM		 10 2405 tobias
Wed Jan 22 2014, 12:53AM
No unread posts
HTSC experiments
Conundrum
Tue Jan 21 2014, 06:28PM		 1 1027 Conundrum
Tue Jan 21 2014, 06:28PM
No unread posts
Dead Simple 1920's Triode Audio Amp
Sigurthr
Thu Dec 05 2013, 01:26AM		 8 3145 Proud Mary
Tue Dec 17 2013, 10:26AM
No new posts on popular topic
uRADMonitor – Online remote radiation monitoring station Go to page: 1 2 3 11 12 13
radhoo
Mon Mar 21 2011, 12:08PM		 127 32341 radhoo
Sun Dec 01 2013, 08:20PM
No new posts on popular topic
Tri-copter Multirotor. Go to page: 1 2
Patrick
Thu Aug 29 2013, 03:29AM		 14 4255 Patrick
Sat Nov 30 2013, 04:54AM
No unread posts
Fabrication and Use of a Thrust Stand.
Patrick
Fri Nov 22 2013, 06:01PM		 8 1852 Patrick
Mon Nov 25 2013, 02:18PM
No unread posts
Simple Coilgun model
TheMerovingian
Tue Jun 26 2007, 12:13PM		 6 3393 TheMerovingian
Fri Nov 15 2013, 01:20PM
No unread posts
Reverse engineering HTC Desire capacitive touschscreen
Linas
Tue Oct 22 2013, 05:14PM		 6 3528 Linas
Wed Oct 23 2013, 08:18AM
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