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Description: 基于单片机和液晶２４０２的数字钟
包含电路图及源码，可以直接烧写-Based on a 2402 MCU and LCD digital clock circuit diagram and source code included, you can direct programmer
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Size: 66560 |
Author: hbee |
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Description: 本装置的功能是对温度进行实时监测与控制。由温度传感器DS18B20对温度进行采样和转换成数字信号送入单片机，并与设定的报警温度上、下限值进行比较，信息通过LCD显示出来。如实时温度超过设定的上、下限值，一方面由LCD显示信息，并发出警报声；另一方面自动控制继电器（Relay）开接通或断开，从而控制加热源的开与断，达到对温度进行实时控制的目的。-The device s function is to conduct real-time temperature monitoring and control. DS18B20 from temperature sensors on the temperature sampling and converted into digital signals into single-chip, and set the alarm temperature, the lower limit compared to information through the LCD display. Such as real-time temperature exceeds the set upper and lower limits, on the one hand by the LCD to display information and warning sound on the other hand, automatic control relay (Relay) to connect or disconnect opened to control the heating of the open source and off, to achieve real-time temperature control.
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Size: 61440 |
Author: 梁兴 |
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