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This tutorial demonstrates a sound-controlled LED.
硬體電路(The Circuit):
1. Arduino UNO R3 板子 x 1
2. 麵包板 Breadboard x 1
3. 聲音感測器模組 x 1 (本文用的是這一塊模組:http://goods.ruten.com.tw/item/show?21304029715071 )
4. LED 燈 x 1
5. 杜邦線公對公 male/male jumper wire x 5
6. 220歐姆電阻 220 ohm resistor x 1
完成圖(The finished assembling):
程式積木(mBlock code):
示範影片(Demo video):
關燈效果好像比較好?!
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