A kind of totally digitized temperature measuring circuit consisted of 555 time base integrated circuit and MCU and its operation principle are introduced.
介绍了一种以555时基集成电路和单片机构成的全数字化温度测量电路及其工作原理。
The paper introduced the working principle of the lead hardening temperature measuring and control system for the steel wire base on the fuzzy suitable PID control.
阐述了基于模糊自适应PID控制的钢丝绳用钢丝铅浴淬火温度测控系统的工作原理。
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