The card ' s circuit schematic diagram and printed circuit board ( pcb ) were completion in the paper 論文討論了數(shù)據(jù)采集卡硬件電路的設(shè)計(jì)、 pcb制版和調(diào)試。
Here , the circuit schematic diagrams are given , and the work principles and process are described particularly 文中給出了電路原理圖或原理示意圖,詳細(xì)講解了他們的工作過(guò)程。