Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_init_login.inc.php on line 81

Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/items/model/_itemlistlight.class.php on line 420

Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_param.funcs.php on line 1407

Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_param.funcs.php on line 1407

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10537

Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php on line 10542

Warning: Cannot modify header information - headers already sent by (output started at /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php:10537) in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_template.funcs.php on line 40

Warning: Cannot modify header information - headers already sent by (output started at /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php:10537) in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_template.funcs.php on line 405

Warning: Cannot modify header information - headers already sent by (output started at /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php:10537) in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_template.funcs.php on line 406

Warning: Cannot modify header information - headers already sent by (output started at /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php:10537) in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_template.funcs.php on line 407

Warning: Cannot modify header information - headers already sent by (output started at /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_misc.funcs.php:10537) in /export/home/bertrand/web/blog/b2evolution/blogs/inc/_core/_template.funcs.php on line 408
Archives pour: "Février 2017" - Loubardes

Archives pour: "Février 2017"

Raffinements

par Le Grincheux  

L'automate fini indiqué hier fonctionne presque. Il n'a qu'un seul défaut : lorsque l'on modifie la combinaison de sortie, la haute tension est coupée et, au même moment, le combinateur ouvre les circuits A et B, ce qui déclenche la protection des… suite »

Démarche (pseudo) scientifique

par Le Grincheux  

Une personne mal intentionnée m'a mis sous les yeux le site suivant. Ne cliquez pas, ce n'est pas un lien, il vous faudra recopier l'adresse : http://www.neodio.fr/fr/demarche-scientifique/ Ce que j'y lis fait hérisser le poil de l'électronicien… suite »

Gestion des sorties vers les haut-parleurs

par Le Grincheux  

Pour que cet amplificateur soit d'utilisation la plus large possible, il convient de lui adjoindre une sélection du système de haut-parleurs. Sur un amplificateur à transistors, sortant sans transformateur,  cela ne pose aucune espèce de problème. En… suite »

Routage achevé

par Le Grincheux  

Le routage de la carte de gestion des alimentations n'a pas été simple mais il est achevé. Comme contrainte, je voulais une carte contenant la partie filtrage du secteur, alimentation isolée, régulation et la logique séquentielle. Je voulais aussi avoir… suite »

Séquenceur d'alimentation

par Le Grincheux  

Non, ce blog n'est pas mort. Pas encore. Son rédacteur n'est pas décédé à la suite d'une sévère électrocution non plus. Avant d'avancer plus loin dans ce projet, il me fallait mettre au point la carte électronique du séquenceur d'alimentation et surtout… suite »

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/sessions/model/_hit.class.php on line 932

Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /export/home/bertrand/web/blog/b2evolution/blogs/inc/sessions/model/_hit.class.php on line 933