Product Object ( [tax_name] => deprecated [tax_rate] => 21 [id_manufacturer] => 0 [id_supplier] => 0 [id_category_default] => 29 [id_shop_default] => 1 [manufacturer_name] => [supplier_name] => [name] => Sensor Ultrasónico EV3 [description] =>

Los estudiantes pueden diseñar un sistema de monitoreo de tráfico y medir la distancia entre vehículos, por ejemplo. Tienen la oportunidad de descubrir cómo se usa la tecnología en objetos de la vida diaria como puertas automáticas, automóviles y sistemas de fabricación.

Características:

• Medir distancias entre uno y 250 cm. Precisión de +/- 1 cm
• La iluminación frontal es constante mientras emite y parpadea cuando escucha
• Retroalimenta si otro sonido ultrasónico es reconocido
• El Auto-ID está integrado en el software de EV3

[description_short] =>

El Sensor Digital Ultrasónico EV3 genera ondas de sonido y lee sus ecos para detectar y medir la distancia entre objetos. También puede enviar ondas de sonido individuales para trabajar como SONAR o escuchar una onda de sonido que dispare el inicio de un programa.

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[id_tax_rules_group] => 12 [id_color_default] => 0 [advanced_stock_management] => 0 [out_of_stock] => 2 [depends_on_stock] => [isFullyLoaded] => 1 [cache_is_pack] => 0 [cache_has_attachments] => 0 [is_virtual] => 0 [id_pack_product_attribute] => [cache_default_attribute] => 0 [category] => lego-mindstorms-ev3 [pack_stock_type] => 0 [webserviceParameters:protected] => Array ( [objectMethods] => Array ( [add] => addWs [update] => updateWs ) [objectNodeNames] => products [fields] => Array ( [id_manufacturer] => Array ( [xlink_resource] => manufacturers ) [id_supplier] => Array ( [xlink_resource] => suppliers ) [id_category_default] => Array ( [xlink_resource] => categories ) [new] => Array ( ) [cache_default_attribute] => Array ( ) [id_default_image] => Array ( [getter] => getCoverWs [setter] => setCoverWs [xlink_resource] => Array ( [resourceName] => images [subResourceName] => products ) ) [id_default_combination] => Array ( [getter] => getWsDefaultCombination [setter] => setWsDefaultCombination [xlink_resource] => Array ( [resourceName] => combinations ) ) [id_tax_rules_group] => Array ( [xlink_resource] => Array ( [resourceName] => tax_rule_groups ) ) [position_in_category] => Array ( [getter] => getWsPositionInCategory [setter] => setWsPositionInCategory ) [manufacturer_name] => Array ( [getter] => getWsManufacturerName [setter] => ) [quantity] => Array ( [getter] => [setter] => ) [type] => Array ( [getter] => getWsType [setter] => setWsType ) ) [associations] => Array ( [categories] => Array ( [resource] => category [fields] => Array ( [id] => Array ( [required] => 1 ) ) ) [images] => Array ( [resource] => image [fields] => Array ( [id] => Array ( ) ) ) [combinations] => Array ( [resource] => combination [fields] => Array ( [id] => Array ( [required] => 1 ) ) ) [product_option_values] => Array ( [resource] => product_option_value [fields] => Array ( [id] => Array ( [required] => 1 ) ) ) [product_features] => Array ( [resource] => product_feature [fields] => Array ( [id] => Array ( [required] => 1 ) [id_feature_value] => Array ( [required] => 1 [xlink_resource] => product_feature_values ) ) ) [tags] => Array ( [resource] => tag [fields] => Array ( [id] => Array ( [required] => 1 ) ) ) [stock_availables] => Array ( [resource] => stock_available [fields] => Array ( [id] => Array ( [required] => 1 ) [id_product_attribute] => Array ( [required] => 1 ) ) [setter] => ) [accessories] => Array ( [resource] => product [api] => products [fields] => Array ( [id] => Array ( [required] => 1 [xlink_resource] => product ) ) ) [product_bundle] => Array ( [resource] => product [api] => products [fields] => Array ( [id] => Array ( [required] => 1 ) [quantity] => Array ( ) ) ) ) ) [id] => 82 [id_lang:protected] => 1 [id_shop:protected] => 1 [id_shop_list] => [get_shop_from_context:protected] => [table:protected] => product [identifier:protected] => id_product [fieldsRequired:protected] => Array ( [0] => price ) [fieldsSize:protected] => Array ( 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[id_product_redirected] => isUnsignedId [available_for_order] => isBool [available_date] => isDateFormat [condition] => isGenericName [show_price] => isBool [indexed] => isBool [visibility] => isProductVisibility [advanced_stock_management] => isBool [date_add] => isDate [date_upd] => isDate [pack_stock_type] => isUnsignedInt ) [fieldsRequiredLang:protected] => Array ( [0] => link_rewrite [1] => name ) [fieldsSizeLang:protected] => Array ( [meta_description] => 255 [meta_keywords] => 255 [meta_title] => 128 [link_rewrite] => 128 [name] => 128 [available_now] => 255 [available_later] => 255 ) [fieldsValidateLang:protected] => Array ( [meta_description] => isGenericName [meta_keywords] => isGenericName [meta_title] => isGenericName [link_rewrite] => isLinkRewrite [name] => isCatalogName [description] => isCleanHtml [description_short] => isCleanHtml [available_now] => isGenericName [available_later] => IsGenericName ) [tables:protected] => Array ( ) [image_dir:protected] => [image_format:protected] => jpg [def:protected] => Array ( [table] => product [primary] => id_product [multilang] => 1 [multilang_shop] => 1 [fields] => Array ( [id_shop_default] => Array ( [type] => 1 [validate] => isUnsignedId ) [id_manufacturer] => Array ( [type] => 1 [validate] => isUnsignedId ) [id_supplier] => Array ( [type] => 1 [validate] => isUnsignedId ) [reference] => Array ( [type] => 3 [validate] => isReference [size] => 32 ) [supplier_reference] => Array ( [type] => 3 [validate] => isReference [size] => 32 ) [location] => Array ( [type] => 3 [validate] => isReference [size] => 64 ) [width] => Array ( [type] => 4 [validate] => isUnsignedFloat ) [height] => Array ( [type] => 4 [validate] => isUnsignedFloat ) [depth] => Array ( [type] => 4 [validate] => isUnsignedFloat ) [weight] => Array ( [type] => 4 [validate] => isUnsignedFloat ) [quantity_discount] => Array ( [type] => 2 [validate] => isBool ) [ean13] => Array ( [type] => 3 [validate] => isEan13 [size] => 13 ) [upc] => 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