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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.

129 Posts
21 Topics

Last post by klugesmith
in Re: Analog Panel Meter S...
on October 16, 2019, 05:36:46 PM

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

779 Posts
76 Topics

Last post by Weston
in Re: RF Amplifier for Cub...
on November 19, 2019, 08:56:49 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

48 Posts
13 Topics

Last post by Hydron
in Re: HP T620 Thin Client ...
on November 10, 2019, 08:40:54 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

88 Posts
16 Topics

Last post by rustedone
in Re: making a useable ind...
on October 22, 2019, 05:56:52 PM

No New Posts Transformer (ferrite core)

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

149 Posts
16 Topics

Last post by T3sl4co1l
in Re: Royer oscillator (ZV...
on November 14, 2019, 01:50:30 PM

No New Posts Voltage Multipliers

Marx, cockcroft-walton etc

33 Posts
5 Topics

Last post by rustedone
in Re: 220ac to 440dc 5a bo...
on October 16, 2019, 04:03:58 PM

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

226 Posts
46 Topics

Last post by davekni
in Re: SGTC MK1 - An Accomp...
on Today at 05:30:25 AM

No New Posts Solid state Tesla coils

SSTC, Slayer exciter, Royer driven, single transistor

933 Posts
77 Topics

Last post by davekni
in Re: SSTC low voltage at ...
on November 19, 2019, 06:03:37 AM

No New Posts Dual Resonant Solid State Tesla coils

DRSSTC, QCW

2136 Posts
220 Topics

Last post by zanikk
in Re: my first DRSSTC is n...
on Today at 06:07:23 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

69 Posts
12 Topics

Last post by jturnerkc
in Static Spark Gap with Fi...
on November 08, 2019, 10:04:18 PM

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

1 Posts
1 Topics

Last post by MRMILSTAR
in Disc launcher attachment
on November 19, 2019, 05:51:39 AM

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

49 Posts
10 Topics

Last post by klugesmith
in Re: IR wavelength in pho...
on November 19, 2019, 11:15:31 PM

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

251 Posts
46 Topics

Last post by babass
in Re: Welcome new members,...
on November 14, 2019, 05:13:01 PM

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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* Recent Topics and Posts

post Re: my first DRSSTC is not working properly
[Dual Resonant Solid State Tesla coils]
zanikk
Today at 06:07:23 PM
post Re: my first DRSSTC is not working properly
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
Today at 10:25:09 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
davekni
Today at 05:30:25 AM
post Re: IR wavelength in photoelectric smoke detectors?
[Light, lasers and optics]
klugesmith
November 19, 2019, 11:15:31 PM
post Re: coil Tesla in the space
[Dual Resonant Solid State Tesla coils]
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November 19, 2019, 11:28:10 AM
post Re: RF Amplifier for Cubesat plasma thruster
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November 19, 2019, 08:56:49 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
jturnerkc
November 19, 2019, 06:25:49 AM
post Re: my first DRSSTC is not working properly
[Dual Resonant Solid State Tesla coils]
davekni
November 19, 2019, 06:17:03 AM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 19, 2019, 06:03:37 AM
post Disc launcher attachment
[Induction launchers, coil guns and rails guns]
MRMILSTAR
November 19, 2019, 05:51:39 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
davekni
November 19, 2019, 05:47:34 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
jturnerkc
November 19, 2019, 12:49:52 AM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
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post my first DRSSTC is not working properly
[Dual Resonant Solid State Tesla coils]
zanikk
November 18, 2019, 06:56:18 PM
post Re: IR wavelength in photoelectric smoke detectors?
[Light, lasers and optics]
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November 18, 2019, 02:38:14 PM
post Re: coil Tesla in the space
[Dual Resonant Solid State Tesla coils]
Uspring
November 18, 2019, 01:46:06 PM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
Mads Barnkob
November 18, 2019, 12:21:53 PM
post Re: IR wavelength in photoelectric smoke detectors?
[Light, lasers and optics]
shrad
November 18, 2019, 09:01:41 AM
post Re: RF Amplifier for Cubesat plasma thruster
[Electronic circuits]
shrad
November 18, 2019, 08:57:05 AM
post Re: IR wavelength in photoelectric smoke detectors?
[Light, lasers and optics]
klugesmith
November 18, 2019, 04:48:39 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
jturnerkc
November 18, 2019, 03:30:02 AM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 18, 2019, 02:53:29 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
davekni
November 18, 2019, 01:59:24 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
jturnerkc
November 18, 2019, 12:07:38 AM
post Re: IR wavelength in photoelectric smoke detectors?
[Light, lasers and optics]
klugesmith
November 17, 2019, 07:15:01 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 17, 2019, 04:06:01 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 17, 2019, 06:26:58 AM
post Re: Measuring permanent magnets
[Electronic circuits]
klugesmith
November 17, 2019, 03:02:45 AM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 16, 2019, 09:20:41 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
Mads Barnkob
November 16, 2019, 08:03:58 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 16, 2019, 07:27:30 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 16, 2019, 06:55:16 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
thedoc298
November 16, 2019, 05:19:05 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 16, 2019, 01:33:17 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 16, 2019, 04:56:44 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
davekni
November 16, 2019, 04:13:35 AM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 16, 2019, 01:21:10 AM
post Re: coil Tesla in the space
[Dual Resonant Solid State Tesla coils]
Alexis
November 15, 2019, 08:14:00 PM
post Re: coil Tesla in the space
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
November 15, 2019, 05:40:33 PM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
jturnerkc
November 15, 2019, 03:59:48 PM
post coil Tesla in the space
[Dual Resonant Solid State Tesla coils]
Alexis
November 15, 2019, 03:35:38 PM
post Re: SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
davekni
November 15, 2019, 05:18:19 AM
post SSTC low voltage at gate transformer and heating drivers
[Solid state Tesla coils]
babass
November 14, 2019, 05:40:58 PM
post Re: Welcome new members, come say hello and tell a little about yourself :)
[General chatting]
babass
November 14, 2019, 05:13:01 PM
post Re: Royer oscillator (ZVS) driven Jacob's ladder, E80 core transformer
[Transformer (ferrite core)]
T3sl4co1l
November 14, 2019, 01:50:30 PM
post Re: Royer oscillator (ZVS) driven Jacob's ladder, E80 core transformer
[Transformer (ferrite core)]
Uspring
November 14, 2019, 11:45:15 AM
post Re: Problems with my first DRSSTC
[Dual Resonant Solid State Tesla coils]
davekni
November 14, 2019, 05:35:19 AM
post Re: SGTC MK1 - An Accomplishment in Progress
[Spark gap Tesla coils]
davekni
November 14, 2019, 05:25:57 AM
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[Transformer (ferrite core)]
davekni
November 14, 2019, 04:49:57 AM
post Re: Royer oscillator (ZVS) driven Jacob's ladder, E80 core transformer
[Transformer (ferrite core)]
davekni
November 14, 2019, 04:32:50 AM

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