【摘要】 介绍一种基于计算机控制的多路直流高压输出的电源的设计,它通过计算机的串口控制以AT89C52单片机为核心的高压发生电路,并可由LED显示每路的电压值,实现远程及自动化操作。更多还原

【Abstract】 This paper reports the design of multiple-channel high voltage DC power device based on computer control. The computer controls high-voltage generation circuit based on AT89C52 single-chip by its serial-port. At the same time, LED displays voltage value of every channel. The whole system achieves long-distance manipulation and automation.更多还原