摘要
介绍一种以单片机 AT89C5 2为基础、采用电压 /频率转换技术。
The paper introduces a kind of intelligent temperature-controlled meter based on chip microcomputer AT89C52, which adopts voltage-to-frequency converting technology and can communicate with computer.
出处
《电子工程师》
2002年第6期10-11,14,共3页
Electronic Engineer
