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LCD2402
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。(Device' s function is real-time temperature monitoring and control. Temperature by the temperature sensor DS18B20 sample and converted into a digital signal into the microcontroller, and with the set alarm temperature of the upper and lower limit comparison information through the LCD display. Such as real-time temperature exceeds a set upper and lower limits on the one hand by the LCD to display information, and the alarm sound the other hand, automatic control relay (Relay) to open turn on or off to control the opening and the heat source off, to achieve real-time temperature control.)
- 2009-09-09 19:40:57下载
- 积分:1
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digital hourmeter AT89S8253 with autosaved and sevent segment display
此源代码是MSC51项目。这是一个具有自动递增功能的定时器,如果出现电源故障,可以将最后一次计数保存到at89s8254的片上闪存eeprom中。本方案采用七段式液晶显示器代替液晶显示模块。
- 2022-04-09 03:33:05下载
- 积分:1
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S2 test AT89C51 crystal plate 12M1
S2试验板 AT89C51 晶振12M
1-S12控制的数码显示-S2 test AT89C51 crystal plate 12M1-S12-controlled digital display
- 2023-04-21 05:41:02下载
- 积分:1
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5V数字电压表汇编程序,本程序已通过调试,
0-5V数字电压表汇编程序,本程序已通过调试,-0-5V digital voltage meter assembler, the program has passed through debugging,
- 2022-01-24 14:46:09下载
- 积分:1
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游标 游标 游标 游标 游标 游标 游标 游标 游标 游标 游标 游标...
游标 游标 游标 游标 游标 游标 游标 游标 游标 游标 游标 游标 -youbiaoyoubiaoyoubiaoyoubiaoyoubiaoyoubiaoyoubiao
- 2022-04-21 12:10:50下载
- 积分:1
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personal album procedures for the sharing
个人相册程序-------------供大家分享-personal album procedures for the sharing-------------
- 2022-09-25 11:35:03下载
- 积分:1
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lottery program ... may random selection. Packet licensing. And computer random...
彩票计划。。。可以随机选择。数据包许可。计算机随机选择
- 2022-05-21 21:19:17下载
- 积分:1
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它可以帮助你知道C++源程序很快
it can help you know C++ souce program quckily
- 2023-01-28 02:45:04下载
- 积分:1
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用汇编语言写的一个windows屏幕保护程序
用汇编语言写的一个windows屏幕保护程序-huibiantuxiang
- 2023-05-18 15:15:04下载
- 积分:1
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用汇编语言写的生日快乐
用汇编语言写的生日快乐-using assembly language to write a happy birthday
- 2022-08-07 00:55:48下载
- 积分:1