摘要
介绍MAX538及其与AT89C52单片机的接口电路、相应的操作程序。并给出它在过程流量控制器中的应用。
Interface technology between AT89C52 and MAX538 is described in detail. The application of MAX538 in process flow controller is introduced.
出处
《石油化工自动化》
CAS
2003年第2期56-57,共2页
Automation in Petro-chemical Industry