Introduction - If you have any usage issues, please Google them yourself
to AT89S52 as the core and, through A/D, D/A conversion and V/I and unique conversion algorithm, high-precision current control, Current output range of 20 ~ 2000mA NC DC current source. The current source can be preset with current, lmA stepper, also showed a given value and the function of the measured value.
Packet : 77433622w02.rar filelist
高精度直流电流稳流源数控系统设计及实现.pdf