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.
测量仪以单片AT89C51
制核心,使用数
电流源
制秤杆的转
,采用红外监
技术
测秤杆的平衡位置。