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General electronics

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Basic questions about simple circuits, single parts and components. Earn respect by helping new members learn electronics. Do your own research first! Ask specific questions, show that you did some work before asking and the help will be plentiful.

142 Posts
23 Topics

Last post by T3sl4co1l
in Re: Modern go-to switchi...
on December 14, 2019, 05:37:17 AM

No New Posts Electronic circuits

General electrical circuits, design, teardowns, audio, induction heating etc, if it is not directly high voltage related it belongs here

798 Posts
79 Topics

Last post by John123
in Re: Aethra CCD Webcam Te...
on December 14, 2019, 02:14:48 AM

No New Posts Printed Circuit Board

Layout, good practises, production, and design

59 Posts
9 Topics

Last post by Twospoons
in Re: Toner transfer metho...
on October 04, 2019, 06:38:09 AM

No New Posts Computers, Microcontrollers, Programmable Logic, Interfaces and Displays

Everything related to computers, other programmable devices and their human-machine-interfaces

49 Posts
14 Topics

Last post by MRMILSTAR
in Replacement guide for Wi...
on December 09, 2019, 08:29:16 PM

High voltage

No New Posts Transformer (iron core)

Neon sign transformer (NST), Microwave Oven transformers (MOT), polepig transformers, Potential transformers, Oil Burner Ignition transformers (OBIT), Ignition transformers, old x-ray transformers etc

109 Posts
20 Topics

Last post by DashApple
in Small 65Kv X Ray Transfo...
on December 14, 2019, 10:52:49 PM

No New Posts Transformer (ferrite core)

High voltage inverters, new x-ray transformers, flyback transformers from TVs and monitors etc

166 Posts
17 Topics

Last post by John123
in Re: Duty cycle when driv...
on December 14, 2019, 02:30:40 AM

No New Posts Voltage Multipliers

Marx, cockcroft-walton etc

72 Posts
9 Topics

Last post by klugesmith
in Re: Mineral oil breakdow...
on Today at 01:14:06 AM

No New Posts Static electricity

Vimhurst, Van de Graff

23 Posts
7 Topics

Last post by haversin
in Re: Lichtenberg figures
on November 06, 2019, 02:34:51 AM

Tesla coils

No New Posts Spark gap Tesla coils

DC charging, rotating spark gap, static spark gap, powered by NST, MOT, polepig etc

264 Posts
46 Topics

Last post by davekni
in Re: SGTC MK1 - An Accomp...
on December 14, 2019, 05:26:41 AM

No New Posts Solid state Tesla coils

SSTC, Slayer exciter, Royer driven, single transistor

969 Posts
80 Topics

Last post by nick
in Re: Full bridge much "we...
on December 12, 2019, 11:17:36 AM

No New Posts Dual Resonant Solid State Tesla coils

DRSSTC, QCW

2158 Posts
221 Topics

Last post by hammertone
in Re: QCW ramp generator
on December 14, 2019, 03:05:48 PM

No New Posts Vacuum tube Tesla coils

Vacuum tubes, radio valves, thermionic valves

48 Posts
8 Topics

Last post by MRMILSTAR
in Interesting RF air-core ...
on September 08, 2019, 06:09:40 AM

Pulse power

No New Posts Capacitor banks

Discussion on construction, design and safety related to capacitors used for pulse energy discharges and their accessories like spark gaps, trigger mechanism, fail safe circuits and measurements. Can crushers and coin shrinkers etc also belong here

79 Posts
13 Topics

Last post by MRMILSTAR
in Re: Unusual polarized no...
on Today at 05:19:51 AM

No New Posts Induction launchers, coil guns and rails guns

Discussion of coil design for induction/ring launchers, rail/coil design for guns, spark gaps, triggering mechanism, use of solid state switches etc

41 Posts
3 Topics

Last post by Uspring
in Re: Sense coil fabricati...
on December 09, 2019, 04:23:33 PM

Electromagnetic radiation

No New Posts Radio frequency

Radio Amateurs, infrared, microwaves, wireless communication, blue-tooth, WiFi, GPS etc

39 Posts
13 Topics

Last post by Da_Stier
in Re: Teardown of a Ericss...
on November 01, 2019, 11:47:33 AM

No New Posts Light, lasers and optics

Everything related to light, be it visible or not

60 Posts
11 Topics

Last post by klugesmith
in Re: High voltage Christm...
on Today at 04:57:27 AM

Ionizing radiation

No New Posts Radioactive sources

Sources, sample collections, polution, places and sites

6 Posts
1 Topics

Last post by Mads Barnkob
in Re: Soviet "РИД-1" smoke...
on October 31, 2019, 10:36:52 PM

No New Posts X-ray

If it has anything to do with x-rays, this is the place

39 Posts
7 Topics

Last post by klugesmith
in Re: X-ray measurement
on October 03, 2019, 07:22:47 AM

No New Posts Detection, counting and measurements

Back ground radiation stations, dosimeters, cosmic ray counters etc

21 Posts
4 Topics

Last post by pentode
in Re: Now building a spark...
on May 05, 2019, 11:13:20 AM

Science photography

No New Posts Smart phones

Apps like time lapse, slow motion, filters

9 Posts
4 Topics

Last post by DashApple
in Led Closeups with Mobile...
on July 14, 2019, 03:00:09 PM

No New Posts Digital compact camera

Regular consumer cameras, custom firmware etc

4 Posts
2 Topics

Last post by AndreiRS
in Pushing my compact Sony ...
on February 28, 2018, 08:27:14 PM

No New Posts DSLR

Discussion of best settings for shutter, aperture, ISO etc

7 Posts
2 Topics

Last post by Mads Barnkob
in Re: Video gear & workflo...
on May 01, 2019, 11:28:23 PM

No New Posts High speed filming

Discussion only for dedicated high speed cameras

13 Posts
2 Topics

Last post by Mads Barnkob
in Re: FPS1000HD unboxing a...
on January 26, 2018, 11:16:47 AM

General discussion, chatting and admin contact

No New Posts General chatting

The town square where you can chat about any topic allowed by the site rules

257 Posts
47 Topics

Last post by Mads Barnkob
in Re: How do you keep in c...
on December 13, 2019, 09:31:58 AM

No New Posts Science, research and news in other fields than electronics

Discussion and posting of news from other fields of science than those that have special forums on this site already

23 Posts
8 Topics

Last post by shrad
in Re: Beetle in a Geißler ...
on October 22, 2019, 02:51:27 PM

No New Posts Laboratories

Show off your lab, hackspace, garage, shed or work shop

37 Posts
3 Topics

Last post by DashApple
in Re: The new toy
on September 21, 2019, 05:54:03 PM

No New Posts Hobby sites

Do you have a website, youtube or social media account where you show electronics, make other users aware of it here

7 Posts
3 Topics

Last post by Weston
in Re: Tesla Coil Image Alb...
on November 02, 2019, 04:56:18 AM

No New Posts Contests and events

Contents and events can be announced here or you can share a interesting one that you found

6 Posts
4 Topics

Last post by Mads Barnkob
in 15000$ (1990's) Sony 3CC...
on August 31, 2018, 09:21:41 AM

No New Posts Crowdfunding

The only place where it is allowed to ask other users for help/sharing/money to your crowdfunding project, advertise for it here, nowhere else

0 Posts
0 Topics

Marketplace

No New Posts Sell / Buy / Trade

It is only allowed to post on the this board if you have at least 25 post count. Commercial advertising is allowed for small start-up companies, 1 man companies or other similar companies with a niche production in high voltage parts.

73 Posts
22 Topics

Last post by Twospoons
in Re: WTB: [EU] spectrum a...
on October 26, 2019, 02:28:21 AM

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[Capacitor banks]
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[Capacitor banks]
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