關門提醒器 By Howard 6666 in CircuitsArduino255Introduction: 關門提醒器By Howard 6666FollowMore by the author:這是一個可以提醒你關門的機器Supplies麵包版LED燈泡* 2電阻* 2電線標記物超音波感測器Step 1: 輸入程式碼Arduino CC:https : //create.arduino.cc/editor/howard666/2ef3b775-6fd5-446d-8f04-c37b1e4f151e/previewStep 2: 設置麵包版Step 3: 包裝及外觀Step 4: 影片展示https://www.youtube.com/watch?v=RNedEaVMpoI