--- title: Arduino 回家作業(3) tags: Arduino 回家作業 --- <style> .navbar-brand:after { content: " × hw3"; } .a{ color: blue; font-weight:bold; font-size: 20px } .b { color: red; font-weight:bold; font-size: 20px } </style> # Arduino 06/05 回家作業 1. 計數器 <span class="b">(上傳程式連結)</span> - 改良上週課程中倒數計時器 - 計數器使用LCD螢幕顯示時間 --- 2. 實作有四種聲音的鋼琴鋼琴 <span class="b">(上傳程式截圖與連結)</span> --- 3. 倒車雷達<span class="b">(上傳程式截圖與連結)</span> - 超音波感測器+蜂鳴器 --- 4. 問答題 * 伺服馬達運作原理 * LCD螢幕運作說明 --- 5. 「如何把文組的同學教會寫程式 [name=張浩文]」微講座心得 至少150 字 <span class="b">(所有組員都要寫)</span> :::warning [Arduino1 回家作業繳交區](https://hackmd.io/@ntust-tech/arduino1_hw_3) [Arduino2 回家作業繳交區](https://hackmd.io/@ntust-tech/arduino2_hw_3) [Arduino3 回家作業繳交區](https://hackmd.io/@ntust-tech/arduino3_hw_3) :::
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