diff --git a/docs/_build/gettext/.doctrees/bom.doctree b/docs/_build/gettext/.doctrees/bom.doctree
index 4b188cc..ae678f5 100644
Binary files a/docs/_build/gettext/.doctrees/bom.doctree and b/docs/_build/gettext/.doctrees/bom.doctree differ
diff --git a/docs/_build/gettext/.doctrees/environment.pickle b/docs/_build/gettext/.doctrees/environment.pickle
index bbd8226..24f8012 100644
Binary files a/docs/_build/gettext/.doctrees/environment.pickle and b/docs/_build/gettext/.doctrees/environment.pickle differ
diff --git a/docs/_build/gettext/.doctrees/firstembossingpage.doctree b/docs/_build/gettext/.doctrees/firstembossingpage.doctree
index 06bc10e..d0216de 100644
Binary files a/docs/_build/gettext/.doctrees/firstembossingpage.doctree and b/docs/_build/gettext/.doctrees/firstembossingpage.doctree differ
diff --git a/docs/_build/gettext/assemblage.pot b/docs/_build/gettext/assemblage.pot
index e4478a3..3b5cc6c 100644
--- a/docs/_build/gettext/assemblage.pot
+++ b/docs/_build/gettext/assemblage.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-17 16:07+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/bom.pot b/docs/_build/gettext/bom.pot
index 80a01ce..ded0984 100644
--- a/docs/_build/gettext/bom.pot
+++ b/docs/_build/gettext/bom.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-18 10:24+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -49,12 +49,12 @@ msgid "Pièces mécaniques"
 msgstr ""
 
 #: ../../bom.rst:23
-#: ../../bom.rst:56
+#: ../../bom.rst:57
 msgid "Qty"
 msgstr ""
 
 #: ../../bom.rst:23
-#: ../../bom.rst:56
+#: ../../bom.rst:57
 msgid "Type"
 msgstr ""
 
@@ -68,13 +68,14 @@ msgstr ""
 
 #: ../../bom.rst:26
 #: ../../bom.rst:27
-#: ../../bom.rst:38
-#: ../../bom.rst:40
-#: ../../bom.rst:58
-#: ../../bom.rst:61
+#: ../../bom.rst:34
+#: ../../bom.rst:39
+#: ../../bom.rst:41
+#: ../../bom.rst:59
 #: ../../bom.rst:62
 #: ../../bom.rst:63
 #: ../../bom.rst:64
+#: ../../bom.rst:65
 msgid "1"
 msgstr ""
 
@@ -95,8 +96,8 @@ msgid "RJ4JP-01-08 palier linéaire Polymer"
 msgstr ""
 
 #: ../../bom.rst:32
-#: ../../bom.rst:43
-#: ../../bom.rst:47
+#: ../../bom.rst:44
+#: ../../bom.rst:48
 msgid "3"
 msgstr ""
 
@@ -105,11 +106,11 @@ msgid "GT2 poulie 20 dents pour axe 8mm"
 msgstr ""
 
 #: ../../bom.rst:33
-#: ../../bom.rst:35
 #: ../../bom.rst:36
-#: ../../bom.rst:41
-#: ../../bom.rst:59
+#: ../../bom.rst:37
+#: ../../bom.rst:42
 #: ../../bom.rst:60
+#: ../../bom.rst:61
 msgid "2"
 msgstr ""
 
@@ -117,74 +118,78 @@ msgstr ""
 msgid "GT2 poulie libre 20 dents axe 3mm (avec roulement à billes)"
 msgstr ""
 
-#: ../../bom.rst:35
-msgid "KP08  pallier horizontal pour rail linéaire 8mm"
+#: ../../bom.rst:34
+msgid "GT2 poulie 20 dents pour axe 5mm"
 msgstr ""
 
 #: ../../bom.rst:36
+msgid "KP08  pallier horizontal pour rail linéaire 8mm"
+msgstr ""
+
+#: ../../bom.rst:37
 msgid "KFL08 pallier vertical pour rail linéaire 8mm"
 msgstr ""
 
-#: ../../bom.rst:38
+#: ../../bom.rst:39
 msgid "Accouplement d'axe 5mm/8mm"
 msgstr ""
 
-#: ../../bom.rst:40
+#: ../../bom.rst:41
 msgid "Courroie GT2 fermée 200 mm"
 msgstr ""
 
-#: ../../bom.rst:41
+#: ../../bom.rst:42
 msgid "630 mm de courroie GT2"
 msgstr ""
 
-#: ../../bom.rst:43
+#: ../../bom.rst:44
 msgid "Joints torique 15.1 mm diamètre intérieur 20.5 mm de diamètre extérieur (15.1 x 20.5 x 2.7)"
 msgstr ""
 
-#: ../../bom.rst:45
+#: ../../bom.rst:46
 msgid "10"
 msgstr ""
 
-#: ../../bom.rst:45
+#: ../../bom.rst:46
 msgid "Colliers de serrage 2.5 x 160 mm"
 msgstr ""
 
-#: ../../bom.rst:47
+#: ../../bom.rst:48
 msgid "Ressorts tendeurs de courroie GT2"
 msgstr ""
 
-#: ../../bom.rst:48
+#: ../../bom.rst:49
 msgid "..."
 msgstr ""
 
-#: ../../bom.rst:53
+#: ../../bom.rst:54
 msgid "Electronique"
 msgstr ""
 
-#: ../../bom.rst:58
+#: ../../bom.rst:59
 msgid "MKS GEN 1.4 ou carte compatible Ramps 1.4 ou MKS GEN L 2.1 https://github.com/makerbase-mks"
 msgstr ""
 
-#: ../../bom.rst:59
+#: ../../bom.rst:60
 msgid "drivers DRV8825 avec radiateur"
 msgstr ""
 
-#: ../../bom.rst:60
+#: ../../bom.rst:61
 msgid "Nema 17 40 N/cm avec câble (17HS4401)"
 msgstr ""
 
-#: ../../bom.rst:61
+#: ../../bom.rst:62
 msgid "Electro-aimant *tau-826* 12V 2A"
 msgstr ""
 
-#: ../../bom.rst:62
+#: ../../bom.rst:63
 msgid "1N4004  diode de roue libre ou equivalent (12V 2A) (pour MKS GEN 1.4)"
 msgstr ""
 
-#: ../../bom.rst:63
+#: ../../bom.rst:64
 msgid "Embase Alimentation jack 2.5"
 msgstr ""
 
-#: ../../bom.rst:64
+#: ../../bom.rst:65
 msgid "Alimentation 12v 6A"
 msgstr ""
diff --git a/docs/_build/gettext/buildembossingtool.pot b/docs/_build/gettext/buildembossingtool.pot
index c7a91b6..2f2964e 100644
--- a/docs/_build/gettext/buildembossingtool.pot
+++ b/docs/_build/gettext/buildembossingtool.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/drivers_mks.pot b/docs/_build/gettext/drivers_mks.pot
index 320cc21..06a049b 100644
--- a/docs/_build/gettext/drivers_mks.pot
+++ b/docs/_build/gettext/drivers_mks.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/firstembossingpage.pot b/docs/_build/gettext/firstembossingpage.pot
index 467347e..c1138bd 100644
--- a/docs/_build/gettext/firstembossingpage.pot
+++ b/docs/_build/gettext/firstembossingpage.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-19 12:47+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/history.pot b/docs/_build/gettext/history.pot
index 51ad8e4..b3313a9 100644
--- a/docs/_build/gettext/history.pot
+++ b/docs/_build/gettext/history.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/index.pot b/docs/_build/gettext/index.pot
index 253d9a9..80f3a3e 100644
--- a/docs/_build/gettext/index.pot
+++ b/docs/_build/gettext/index.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 17:16+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/licence.pot b/docs/_build/gettext/licence.pot
index 784ba15..61ba4c8 100644
--- a/docs/_build/gettext/licence.pot
+++ b/docs/_build/gettext/licence.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/marlin.pot b/docs/_build/gettext/marlin.pot
index 91f58aa..70cf8fc 100644
--- a/docs/_build/gettext/marlin.pot
+++ b/docs/_build/gettext/marlin.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/_build/gettext/testtrad.pot b/docs/_build/gettext/testtrad.pot
index f9f1e1f..e73c27f 100644
--- a/docs/_build/gettext/testtrad.pot
+++ b/docs/_build/gettext/testtrad.pot
@@ -1,5 +1,5 @@
 # SOME DESCRIPTIVE TITLE.
-# Copyright (C) 2018-{}, BrailleRap
+# Copyright (C) CERN Licence V1.2
 # This file is distributed under the same license as the BrailleRap package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: BrailleRap 6.5.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-05-04 16:50+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/docs/locale/en/LC_MESSAGES/bom.po b/docs/locale/en/LC_MESSAGES/bom.po
index 71b9939..9fbf13d 100644
--- a/docs/locale/en/LC_MESSAGES/bom.po
+++ b/docs/locale/en/LC_MESSAGES/bom.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2023-05-18 10:24+0000\n"
+"POT-Creation-Date: 2024-01-15 21:43+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -63,11 +63,11 @@ msgstr ""
 msgid "Pièces mécaniques"
 msgstr "Mechanical parts"
 
-#: ../../bom.rst:23 ../../bom.rst:56
+#: ../../bom.rst:23 ../../bom.rst:57
 msgid "Qty"
 msgstr "Qty"
 
-#: ../../bom.rst:23 ../../bom.rst:56
+#: ../../bom.rst:23 ../../bom.rst:57
 msgid "Type"
 msgstr "Type"
 
@@ -79,9 +79,9 @@ msgstr "4"
 msgid "Rail de guidage linéaire ( diamètre 8mm ) **330 mm** length"
 msgstr "Linear rod 8mm diameter **330 mm** length"
 
-#: ../../bom.rst:26 ../../bom.rst:27 ../../bom.rst:38 ../../bom.rst:40
-#: ../../bom.rst:58 ../../bom.rst:61 ../../bom.rst:62 ../../bom.rst:63
-#: ../../bom.rst:64
+#: ../../bom.rst:26 ../../bom.rst:27 ../../bom.rst:34 ../../bom.rst:39
+#: ../../bom.rst:41 ../../bom.rst:59 ../../bom.rst:62 ../../bom.rst:63
+#: ../../bom.rst:64 ../../bom.rst:65
 msgid "1"
 msgstr "1"
 
@@ -103,7 +103,7 @@ msgstr "6"
 msgid "RJ4JP-01-08 palier linéaire Polymer"
 msgstr "RJ4JP-01-08 polymer linear bushing"
 
-#: ../../bom.rst:32 ../../bom.rst:43 ../../bom.rst:47
+#: ../../bom.rst:32 ../../bom.rst:44 ../../bom.rst:48
 msgid "3"
 msgstr "3"
 
@@ -111,8 +111,8 @@ msgstr "3"
 msgid "GT2 poulie 20 dents pour axe 8mm"
 msgstr "GT2 pulley 20 teeth 8mm bore"
 
-#: ../../bom.rst:33 ../../bom.rst:35 ../../bom.rst:36 ../../bom.rst:41
-#: ../../bom.rst:59 ../../bom.rst:60
+#: ../../bom.rst:33 ../../bom.rst:36 ../../bom.rst:37 ../../bom.rst:42
+#: ../../bom.rst:60 ../../bom.rst:61
 msgid "2"
 msgstr "2"
 
@@ -120,27 +120,32 @@ msgstr "2"
 msgid "GT2 poulie libre 20 dents axe 3mm (avec roulement à billes)"
 msgstr "GT2 free pulley 20 teeth bore 3mm (with bearing)"
 
-#: ../../bom.rst:35
+#: ../../bom.rst:34
+#, fuzzy
+msgid "GT2 poulie 20 dents pour axe 5mm"
+msgstr "GT2 pulley 20 teeth 5mm bore"
+
+#: ../../bom.rst:36
 msgid "KP08  pallier horizontal pour rail linéaire 8mm"
 msgstr "KP08 linear bearing for 8mm linear shaft"
 
-#: ../../bom.rst:36
+#: ../../bom.rst:37
 msgid "KFL08 pallier vertical pour rail linéaire 8mm"
 msgstr "KFL08 vertical bearing for 8mm linear shaft"
 
-#: ../../bom.rst:38
+#: ../../bom.rst:39
 msgid "Accouplement d'axe 5mm/8mm"
 msgstr "5mm/8mm flexible motor coupling"
 
-#: ../../bom.rst:40
+#: ../../bom.rst:41
 msgid "Courroie GT2 fermée 200 mm"
 msgstr "Closed GT2 belt 200 mm"
 
-#: ../../bom.rst:41
+#: ../../bom.rst:42
 msgid "630 mm de courroie GT2"
 msgstr "GT2 belt 630 mm"
 
-#: ../../bom.rst:43
+#: ../../bom.rst:44
 msgid ""
 "Joints torique 15.1 mm diamètre intérieur 20.5 mm de diamètre extérieur "
 "(15.1 x 20.5 x 2.7)"
@@ -148,27 +153,27 @@ msgstr ""
 "O-ring 15.1 mm inside diameter 20.5 mm outside diameter (15.1 x 20.5 x "
 "2.7)"
 
-#: ../../bom.rst:45
+#: ../../bom.rst:46
 msgid "10"
 msgstr "10"
 
-#: ../../bom.rst:45
+#: ../../bom.rst:46
 msgid "Colliers de serrage 2.5 x 160 mm"
 msgstr "Zip tie selflock 2.5 x 160 mm"
 
-#: ../../bom.rst:47
+#: ../../bom.rst:48
 msgid "Ressorts tendeurs de courroie GT2"
 msgstr "GT2 tensionner springs"
 
-#: ../../bom.rst:48
+#: ../../bom.rst:49
 msgid "..."
 msgstr ""
 
-#: ../../bom.rst:53
+#: ../../bom.rst:54
 msgid "Electronique"
 msgstr "Electronics"
 
-#: ../../bom.rst:58
+#: ../../bom.rst:59
 msgid ""
 "MKS GEN 1.4 ou carte compatible Ramps 1.4 ou MKS GEN L 2.1 "
 "https://github.com/makerbase-mks"
@@ -176,28 +181,27 @@ msgstr ""
 "MKS GEN 1.4 or Ramps 1.4 compatible or MKS GEN L 2.1 https://github.com"
 "/makerbase-mks"
 
-#: ../../bom.rst:59
+#: ../../bom.rst:60
 msgid "drivers DRV8825 avec radiateur"
 msgstr "DRV8825 drivers with cooling radiator"
 
-#: ../../bom.rst:60
-
+#: ../../bom.rst:61
 msgid "Nema 17 40 N/cm avec câble (17HS4401)"
 msgstr "Nema 17 40 N/cm with wire (17HS4401)"
 
-#: ../../bom.rst:61
+#: ../../bom.rst:62
 msgid "Electro-aimant *tau-826* 12V 2A"
 msgstr "Electro-magnet *tau-826* 12V 2A"
 
-#: ../../bom.rst:62
+#: ../../bom.rst:63
 msgid "1N4004  diode de roue libre ou equivalent (12V 2A) (pour MKS GEN 1.4)"
 msgstr "1N4004  flyback diode  (12V 2A) (only for MKS GEN 1.4)"
 
-#: ../../bom.rst:63
+#: ../../bom.rst:64
 msgid "Embase Alimentation jack 2.5"
 msgstr "jack 2.5mm alimentation connector"
 
-#: ../../bom.rst:64
+#: ../../bom.rst:65
 msgid "Alimentation 12v 6A"
 msgstr "12V 6A Alimentation"