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خلفية كمبيوتر HD لتكنولوجيا لوحات الدوائر الإلكترونية المستقبلية

Financial

5 ديسمبر, 2025

تُظهر الصورة شريحة كمبيوتر (دائرة متكاملة أو معالج دقيق) مضاءة باللون الأحمر وموضوعة على لوحة دوائر إلكترونية ذات مسارات خضراء وحمراء متوهجة.

شريحة الكمبيوتر: هي جهاز إلكتروني صغير يحتوي على ملايين أو مليارات المكونات الدقيقة مثل الترانزستورات، وتُستخدم لمعالجة البيانات وتخزينها.
المادة الأساسية: تُصنع معظم الشرائح من مادة السيليكون، وهو عنصر شبه موصل يوجد بكثرة في الرمل.
الوظيفة: تعمل الترانزستورات الموجودة على الشريحة كمفاتيح كهربائية صغيرة تقوم بتشغيل التيار الكهربائي أو إيقافه، مما يشكل أساس العمليات الحاسوبية.
التطبيقات: تُعد الشرائح جزءًا أساسيًا من جميع الأجهزة الإلكترونية الحديثة تقريبًا، من الهواتف الذكية وأجهزة الكمبيوتر إلى الأجهزة المنزلية والمركبات.
وحدة المعالجة المركزية (CPU): هي النوع الرئيسي من الشرائح في الكمبيوتر، وهي المسؤولة عن تنفيذ تعليمات برامج الكمبيوتر والقيام بالعمليات الحسابية والمنطقية.

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