Deprecated: Assigning the return value of new by reference is deprecated in /www/htdocs/w009f8cd/blog/wp-settings.php on line 520

Deprecated: Assigning the return value of new by reference is deprecated in /www/htdocs/w009f8cd/blog/wp-settings.php on line 535

Deprecated: Assigning the return value of new by reference is deprecated in /www/htdocs/w009f8cd/blog/wp-settings.php on line 542

Deprecated: Assigning the return value of new by reference is deprecated in /www/htdocs/w009f8cd/blog/wp-settings.php on line 578

Deprecated: Function set_magic_quotes_runtime() is deprecated in /www/htdocs/w009f8cd/blog/wp-settings.php on line 18

Strict Standards: Declaration of Walker_Page::start_lvl() should be compatible with Walker::start_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1199

Strict Standards: Declaration of Walker_Page::end_lvl() should be compatible with Walker::end_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1199

Strict Standards: Declaration of Walker_Page::start_el() should be compatible with Walker::start_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1199

Strict Standards: Declaration of Walker_Page::end_el() should be compatible with Walker::end_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1199

Strict Standards: Declaration of Walker_PageDropdown::start_el() should be compatible with Walker::start_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1244

Strict Standards: Declaration of Walker_Category::start_lvl() should be compatible with Walker::start_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1391

Strict Standards: Declaration of Walker_Category::end_lvl() should be compatible with Walker::end_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1391

Strict Standards: Declaration of Walker_Category::start_el() should be compatible with Walker::start_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1391

Strict Standards: Declaration of Walker_Category::end_el() should be compatible with Walker::end_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1391

Strict Standards: Declaration of Walker_CategoryDropdown::start_el() should be compatible with Walker::start_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/classes.php on line 1442

Strict Standards: Redefining already defined constructor for class wpdb in /www/htdocs/w009f8cd/blog/wp-includes/wp-db.php on line 306

Strict Standards: Redefining already defined constructor for class WP_Object_Cache in /www/htdocs/w009f8cd/blog/wp-includes/cache.php on line 431

Strict Standards: Declaration of Walker_Comment::start_lvl() should be compatible with Walker::start_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/comment-template.php on line 1266

Strict Standards: Declaration of Walker_Comment::end_lvl() should be compatible with Walker::end_lvl(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/comment-template.php on line 1266

Strict Standards: Declaration of Walker_Comment::start_el() should be compatible with Walker::start_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/comment-template.php on line 1266

Strict Standards: Declaration of Walker_Comment::end_el() should be compatible with Walker::end_el(&$output) in /www/htdocs/w009f8cd/blog/wp-includes/comment-template.php on line 1266

Strict Standards: Redefining already defined constructor for class WP_Dependencies in /www/htdocs/w009f8cd/blog/wp-includes/class.wp-dependencies.php on line 31

Strict Standards: Redefining already defined constructor for class WP_Http in /www/htdocs/w009f8cd/blog/wp-includes/http.php on line 61
17 « April « 2008 « Physical Computing

Archive for April 17th, 2008

LED (Leuchtdiode)

Eine LED (Light Emitting Diode) ist ein Halbleiterbaustein, der bei Anlegen einer Spannung Licht aussendet. LEDs gibt es in den Standardgrößen 3, 5 und 10 mm, in unterschiedlichen Helligkeitsstufen (normal, bright, ultrabright), in verschiedenen Farben (Rot, Gelb, Grün, Blau und Weiß), LEDs in unterschiedlichen Formen von rund bis eckig und Hochleistungs-LEDs mit integrierten Kühlkörpern. Des [...]

More »