距離感測+LED By s09008 in CircuitsArduino250Introduction: 距離感測+LEDBy s09008FollowMore by the author:20公分以內有物品LED就會閃爍Supplies超音波感測器、LED燈Step 1: 線路圖Step 2: 程式https://create.arduino.cc/editor/kciss09008/1ee38700-f98d-40d6-84a8-4da2b03ee850/previewStep 3: 影片https://youtu.be/rhXrntqqiOc