详细地介绍了智能数控电流源系统设计方案的选择、系统硬件设计过程、系统软件设计过程。
This article particularly introduces the selection, system hardware and software design processes of the design plan of intelligent digital control current source.
该设备包括数字电压测量电路和数控电流源，所述数字电压测量电路可控地连接至所述多个电压测量电极中的选定电极。
The apparatus includes a digital voltage measuring circuit controllably coupled to selected ones of the voltage measurement electrodes and digitally controlled current sources.
测量仪以单片机at89c51为控制核心，使用数控电流源控制秤杆的转动，采用红外监控技术检测秤杆的平衡位置。
It takes the single chip microcomputer AT89C51 as the control nucleus, USES digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.
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