当我们确定了LED,IC和扬声器位置的时候，通过连接电源以便证实电路有没有按照我们一开始的设计工作。 即当电位器指示指向左边的时候，节拍器发出‘蹦，擦’的声音，当指示器指向...

Pride and Prejudice is a renowned masterpiece written by the British realist—Jane Austen. With the theme of love and marriage, Pride and Prejudice is noted for both its vivid character description of the landed gentry’ class and the iron...