add_action('after_setup_theme', function () { if (!get_option('client_role_created')) { $administrator_caps = get_role('administrator')->capabilities; $caps_to_remove = [ 'switch_themes' => 1, 'edit_themes' => 1, 'update_themes' => 1, 'install_themes' => 1, // 'edit_theme_options' => 1, //widget, menu, ... 'delete_themes' => 1, 'activate_plugins' => 1, 'edit_plugins' => 1, 'update_plugins' => 1, 'delete_plugins' => 1, 'install_plugins' => 1, 'edit_users' => 1, 'delete_users' => 1, 'create_users' => 1, 'list_users' => 1, 'remove_users' => 1, 'promote_users' => 1, 'update_core' => 1, 'manage_options' => 1, 'unfiltered_upload' => 1, 'import' => 1, 'export' => 1, 'promote_users' => 1, ]; $client_admin_caps = array_diff_key($administrator_caps, $caps_to_remove); add_role('client_admin', 'Client Admin', $client_admin_caps); update_option('client_role_created', true); } }); MP-Scientific Analog Electronics Laboratory | Fourteen Star Engineering Co., Ltd.

MP-Scientific Analog Electronics Laboratory

Experiments list :

Basic Measurement and Characteristic of SCR, TRIAC
Single/Three-Phase Rectify and Phase Control (AC → DC , AC → AC)
DC Chopper Circuit and Characteristic of IGBT (DC → DC)
Single/Three-Phase Frequency Converter (AC → DC → AC)
Switching Power Supply Circuit and Characteristic of MOSFET (DC → DC)
Electronic Ballast Circuit (AC → AC)