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基于STC15F系列单片机的微型测温电路的设计

更新时间:2020-07-08 01:26:28 大小:504K 上传用户:zhiyao6查看TA发布的资源 标签:stc15f单片机 下载积分:5分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

资料介绍

本设计提出以8位STC单片机为核心,通过普通I/O端口以合适的充电与放电顺序为RC电路充放电,实现温度测量,简化了硬件电路的设计,降低了对主控芯片集成性能的要求,具有温度测量节点的可扩展性。本次设计所用硬件电路较小,传输距离远实现了可模块化性能。解决了当前温度测量方法的软硬件复杂程度和成本高的问题。

This design is put forward based on using 8 bits STC microcontroller as the core, according to the appropriate order of charging and discharging for RC circuit with the common I/O port, achieved the temperature measurement, simplify the hardware circuit design, reduces the cost of the integrated performance of the main control chip requirements, possess temperature measurement node scalability. The hardware circuit is smaller in this design, with the long distance transmission, realizes the modularization properties. It has solved the current problems of complexity of software and hardware and the high cost of temperature measurement method.

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基于STC15F系列单片机的微型测温电路的设计.pdf 504K

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