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   裝配說明：         

1、矩形(xing)波(bo)發(fa)生器(qi)(qi)(qi)實(shi)際上就(jiu)(jiu)是(shi)一個(ge)滯回比(bi)較器(qi)(qi)(qi)，通過比(bi)較輸(shu)出高低電(dian)(dian)(dian)(dian)頻(pin)。而三(san)角波(bo)則是(shi)將(jiang)矩形(xing)波(bo)進行(xing)積分，就(jiu)(jiu)可(ke)以得到線性(xing)度很好的(de)(de)(de)(de)三(san)角波(bo)，因此我(wo)們將(jiang)滯回比(bi)較器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)路(lu)和(he)積分電(dian)(dian)(dian)(dian)路(lu)適當的(de)(de)(de)(de)連接起來(lai)，就(jiu)(jiu)可(ke)以得到方波(bo)三(san)角波(bo)發(fa)生器(qi)(qi)(qi)了。LM358是(shi)雙運(yun)算(suan)放(fang)大器(qi)(qi)(qi)。內(nei)部(bu)(bu)包(bao)括有(you)兩(liang)個(ge)獨立的(de)(de)(de)(de)、高增益、內(nei)部(bu)(bu)頻(pin)率(lv)補償的(de)(de)(de)(de)雙運(yun)算(suan)放(fang)大器(qi)(qi)(qi)，適合(he)于電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓(ya)范圍(wei)很寬的(de)(de)(de)(de)單電(dian)(dian)(dian)(dian)源使(shi)用(yong)(yong)，也適用(yong)(yong)于雙電(dian)(dian)(dian)(dian)源工作(zuo)模(mo)式，在推薦的(de)(de)(de)(de)工作(zuo)條件下(xia)，電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)流與電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)壓(ya)無(wu)關。它的(de)(de)(de)(de)使(shi)用(yong)(yong)范圍(wei)包(bao)括傳感放(fang)大器(qi)(qi)(qi)、直流增益模(mo)塊和(he)其他所有(you)可(ke)用(yong)(yong)單電(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian)的(de)(de)(de)(de)使(shi)用(yong)(yong)運(yun)算(suan)放(fang)大器(qi)(qi)(qi)的(de)(de)(de)(de)場合(he)。

2、拿到套(tao)件(jian)以后，請對照元器(qi)(qi)件(jian)清單仔細核對，并(bing)用萬用表粗略測量各元器(qi)(qi)件(jian)的參數(shu)，檢(jian)查元器(qi)(qi)件(jian)是否有誤。然后對照裝配圖焊接元器(qi)(qi)件(jian)，檢(jian)查有無虛焊、

錯焊、漏(lou)焊，檢查(cha)無誤后上(shang)電調試。