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Questions d'électronique et d'électricité
Alimentations, composants ...
Topics: 180

180 Topics

1437 Posts

Last post Re: spot led GU5.3 en 12V AC …
by Gérard View the latest post
21 May 2022, 22:19
Questions thermiques
Topics: 25

25 Topics

175 Posts

Last post Re: Fixation Led / dissipateur
by silenius View the latest post
20 Nov 2014, 17:46
Questions d'optique
Topics: 29

29 Topics

151 Posts

Last post Démarcation entre dalles Led
by Verre2024 View the latest post
23 Sep 2024, 09:52
Théorie des LED
Topics: 33

33 Topics

214 Posts

Last post Re: Lampe à LED
by nathes2016 View the latest post
20 Oct 2015, 11:35
Questions de puissance
Topics: 27

27 Topics

246 Posts

Last post Re: Transfo hs suite à rempla…
by Gérard View the latest post
15 Aug 2020, 22:57
Questions de photométrie
Topics: 36

36 Topics

212 Posts

Last post Re: éclairage monochromatique
by Gérard View the latest post
22 Dec 2021, 14:08

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Problème : Esthétique du forum

Last post by admin « 28 Jan 2017, 20:07
Posted in Médical
Replies: 1
by Termi87 » 19 May 2015, 21:04 » in Médical

1 Replies

353256 Views

Last post by admin
28 Jan 2017, 20:07

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Réalisation de circuits imprimés de facon occasionnelle

Last post by jC_Omega « 26 Mar 2013, 19:56
Replies: 113
by jC_Omega » 23 Feb 2009, 18:51
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113 Replies

297851 Views

Last post by jC_Omega
26 Mar 2013, 19:56
Mesure de lux au luxmètre et calculs

Last post by papayou « 31 Jul 2012, 06:32
Replies: 19
by aurelie » 05 Sep 2006, 19:20
1

2
19 Replies

78901 Views

Last post by papayou
31 Jul 2012, 06:32
Appareil de mesure adapté aux leds

Last post by Aymrik « 09 Dec 2011, 15:42
Replies: 13
by fma38 » 06 Sep 2010, 15:23
1

2
13 Replies

71024 Views

Last post by Aymrik
09 Dec 2011, 15:42
Un topics sur les BAES (bloc de secours) ça intéresse qui ?

Last post by Gérard « 21 Jan 2025, 15:58
Replies: 533
by zeltron » 07 May 2007, 00:22
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533 Replies

374818 Views

Last post by Gérard
21 Jan 2025, 15:58
Installation LED salle de bain

Last post by Cort13 « 07 Jan 2024, 10:08

by Cort13 » 07 Jan 2024, 10:08

0 Replies

7751 Views

Last post by Cort13
07 Jan 2024, 10:08
Rampe led qui clignote

Last post by Gérard « 29 Nov 2023, 14:20
Replies: 1
by Mike84 » 28 Nov 2023, 14:51

1 Replies

2978 Views

Last post by Gérard
29 Nov 2023, 14:20
vision nocturne pour visiophone

Last post by Gérard « 03 Mar 2023, 21:22
Replies: 3
by Hunned85 » 19 Feb 2023, 00:13

3 Replies

6012 Views

Last post by Gérard
03 Mar 2023, 21:22
Calculer la tension d'une barre de 40 leds Alimentation 220v

Last post by Gérard « 22 Feb 2023, 17:03
Replies: 13
by CHTIFRED85 » 11 Feb 2023, 10:58
1

2
13 Replies

7776 Views

Last post by Gérard
22 Feb 2023, 17:03
Alimentation autonome d'un ruban LED 5V

Last post by Gérard « 18 Jan 2023, 22:16
Replies: 4
by Benmat11 » 09 Feb 2022, 10:20

4 Replies

5453 Views

Last post by Gérard
18 Jan 2023, 22:16
Générateur de lumière

Last post by Gérard « 23 Nov 2022, 21:47
Replies: 16
by Surveyor » 28 Mar 2022, 16:54
1

2
16 Replies

12874 Views

Last post by Gérard
23 Nov 2022, 21:47
Ruban LED Connecté Extérieur

Last post by Gérard « 27 Feb 2022, 20:20
Replies: 1
by EdBangerRecords » 27 Feb 2022, 12:34

1 Replies

3994 Views

Last post by Gérard
27 Feb 2022, 20:20
luminaire : distance minimale entre un papier et un ruban de led

Last post by abicatian « 12 Jul 2021, 21:02
Replies: 4
by abicatian » 07 Jul 2021, 17:29

4 Replies

4599 Views

Last post by abicatian
12 Jul 2021, 21:02
petits montages électroniques

Last post by Gérard « 05 May 2021, 22:41
Replies: 16
by BULL38 » 30 Apr 2021, 14:13
1

2
16 Replies

8334 Views

Last post by Gérard
05 May 2021, 22:41
Ruban Led, problème de clignotements

Last post by PATAF « 30 Apr 2021, 22:42
Replies: 8
by PATAF » 26 Apr 2021, 21:37

8 Replies

7297 Views

Last post by PATAF
30 Apr 2021, 22:42
Problème alimentation rampe led

Last post by Gérard « 17 Mar 2021, 11:34
Replies: 21
by renelours » 09 Mar 2021, 07:41
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21 Replies

9747 Views

Last post by Gérard
17 Mar 2021, 11:34
remplacement driver led

Last post by Gérard « 13 Mar 2021, 16:52
Replies: 6
by argadgad » 11 Mar 2021, 09:30

6 Replies

4403 Views

Last post by Gérard
13 Mar 2021, 16:52
c'est quoi?

Last post by Gérard « 02 Dec 2020, 22:27
Replies: 1
by dudule » 02 Dec 2020, 19:08

1 Replies

5801 Views

Last post by Gérard
02 Dec 2020, 22:27
Gradation DALI, 0-10v et 1-10v

Last post by Gérard « 26 Oct 2020, 11:00
Replies: 1
by Sergio11 » 24 Oct 2020, 20:55

1 Replies

4330 Views

Last post by Gérard
26 Oct 2020, 11:00
Diffusion lumière

Last post by Gérard « 19 Oct 2020, 17:53
Replies: 3
by bitben » 13 Oct 2020, 08:48

3 Replies

3837 Views

Last post by Gérard
19 Oct 2020, 17:53
spots extérieur qui clignotent après 1 an

Last post by Gérard « 03 May 2020, 18:22
Replies: 5
by Alexis2104 » 02 May 2020, 18:08

5 Replies

7206 Views

Last post by Gérard
03 May 2020, 18:22
Par quoi remplacer ce pcb/led ?

Last post by Gérard « 14 Apr 2020, 22:14
Replies: 13
by guix69 » 12 Apr 2020, 11:35
1

2
13 Replies

10238 Views

Last post by Gérard
14 Apr 2020, 22:14
Clignotement LED après changement driver

Last post by Gérard « 25 Feb 2020, 20:08
Replies: 34
by fred99 » 21 Aug 2018, 22:53
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34 Replies

84519 Views

Last post by Gérard
25 Feb 2020, 20:08
aide sur led maison

Last post by Gérard « 03 Feb 2020, 17:08
Replies: 9
by corfjy » 23 May 2010, 10:35

9 Replies

22793 Views

Last post by Gérard
03 Feb 2020, 17:08
Afficheur VFD

Last post by Gérard « 26 Apr 2019, 11:46
Replies: 5
by RETRAITE » 18 Apr 2019, 10:10

5 Replies

13198 Views

Last post by Gérard
26 Apr 2019, 11:46
clignotement dalle éclairage led

Last post by HaggarduNord « 26 Apr 2019, 11:00
Replies: 25
by nomaimpa » 27 Oct 2018, 09:19
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25 Replies

33614 Views

Last post by HaggarduNord
26 Apr 2019, 11:00
Remplacement d'un driver led introuvable

Last post by Gérard « 18 Feb 2019, 09:12
Replies: 1
by Math67 » 17 Feb 2019, 00:33

1 Replies

10717 Views

Last post by Gérard
18 Feb 2019, 09:12
Transfo/driver led + sécurité

Last post by Gérard « 08 Nov 2018, 10:58
Replies: 17
by davggy » 04 Nov 2018, 02:04
1

2
17 Replies

16217 Views

Last post by Gérard
08 Nov 2018, 10:58
Mini guirlandes echelle Z

Last post by Geoff440 « 03 Jun 2018, 18:26
Replies: 10
by Geoff440 » 06 Feb 2017, 17:58
1

2
10 Replies

15116 Views

Last post by Geoff440
03 Jun 2018, 18:26
Création Table basse Lumineuse *LUMINEUSE*

Last post by Regroo « 26 Apr 2018, 09:58
Replies: 4
by Mitch » 28 Jul 2009, 20:29

4 Replies

9663 Views

Last post by Regroo
26 Apr 2018, 09:58
Capteur Acceleromètre 3 axes et LED....

Last post by Andalou « 26 Apr 2018, 09:05
Replies: 25
by jC_Omega » 11 Jul 2009, 16:27
1

2

3
25 Replies

23035 Views

Last post by Andalou
26 Apr 2018, 09:05

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