口罩提醒機 By kellytu93 in CircuitsArduino385Introduction: 口罩提醒機By kellytu93FollowMore by the author:這個機器會在你打開抽屜時提醒你要拿口罩。https://youtu.be/scCn3ytZ2xIStep 1: Write Your Codehttps://create.arduino.cc/editor/kellykellykellykelly/86d8c846-ffc9-4bef-b8a3-a08a35c7e5d3/previewStep 2: Build the Circuit.Step 3: Decorate