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  129. How do computers work?
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  137. <time title="Created: 2020-Mar-04 12:53:05 / Modified: 18:03:25" itemprop="dateCreated datePublished" datetime="2020-03-04T12:53:05+08:00">2020-Mar-04</time>
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  142. <h3 id="introduction"><a class="markdownIt-Anchor" href="#introduction"></a> Introduction</h3>
  143. <p>We all know computers, and we basically knows how to use it, but we have no idea about how does it work.</p>
  144. <a id="more"></a>
  145. <h3 id="deep-inside-the-computer"><a class="markdownIt-Anchor" href="#deep-inside-the-computer"></a> Deep inside the computer</h3>
  146. <p>Inside the computer, there are loads of parts, and the most inportant one is the <strong>CPU</strong>.</p>
  147. <p>The <strong>CPU</strong> contains <strong>basic modules</strong>, which contains <strong>logic gates</strong>, which <strong>contains transistors</strong>.</p>
  148. <h3 id="transistor"><a class="markdownIt-Anchor" href="#transistor"></a> Transistor</h3>
  149. <p>What is a transistor?<br />
  150. Transistor is the most basic part of a computer. It is just an electronic switch, but without it, yout computer cannot compute anything.<br />
  151. <img src="/images/transistor.png" alt="A transistor" /><br />
  152. The transistor has three pins, collecter, base, and emitter. You must be familiar with this, beacause we’ve met it before.</p>
  153. <h3 id="video"><a class="markdownIt-Anchor" href="#video"></a> Video</h3>
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  226. <div class="post-toc motion-element"><ol class="nav"><li class="nav-item nav-level-3"><a class="nav-link" href="#introduction"><span class="nav-number">1.</span> <span class="nav-text"> Introduction</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#deep-inside-the-computer"><span class="nav-number">2.</span> <span class="nav-text"> Deep inside the computer</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#transistor"><span class="nav-number">3.</span> <span class="nav-text"> Transistor</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#video"><span class="nav-number">4.</span> <span class="nav-text"> Video</span></a></li></ol></div>
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