DIY聲控電動小車

SKU: 211STP09
$27.00
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SKU: 211STP09 Category:

描述

使用方法:

小車接通電源,通過聲控模塊來控制檢測有聲音,小車跑起來,沒有聲音後,可延時5秒後,小車自動停下來。

 

 

聲控原理:

聲控延遲模塊沒有運行的程序,它的延遲功能是利用電容的充放電原理,配合電路來實現觸發後仍然能夠短時間通電。

尺寸:6.5*14.3*6.2cm

主體材質:木製

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