Digital_temperature
所属分类:单片机开发
开发工具:C++ Builder
文件大小:1989KB
下载次数:33
上传日期:2010-05-07 08:55:29
上 传 者:
rolan64
说明: 任务:设计并制作一个以单片机为核心的温度测控系统
设计要求:
①. 被测温度范围为0—100℃。温度测量误差范围小于5℃,能进行当前环境温度调校。
②. 测试问题通过4位LED数码管显示。
③. 温度下限 L为30℃,上限 H为50℃。当温度≥50℃时,模拟发光二极管全亮。当温度≤30℃时,模拟发光二极管全灭。当30℃≤温度≤50℃时,输出占空比=(H-t)/(H-L)。
④. 发挥部分:可按键设定温度下限值和上限值。
(Task: Design and production of a microcontroller as the core temperature control system
Design requirements:
①. Measured temperature range of 0-100 ℃. Temperature measurement error less than 5 ℃, the temperature can be adjusted the current environment.
②. Test questions by four LED digital display.
③. L minimum temperature of 30 ℃, maximum H was 50 ℃. When the temperature ≥ 50 ℃, the simulation of all light emitting diodes. When the temperature ≤ 30 ℃, the simulation of light-emitting diode Quanmie. When 30 ℃ ≤ temperature ≤ 50 ℃, the output duty cycle = (Ht)/(HL).
④. To play a part: You can set the temperature button and the upper limit of the lower limit.)
文件列表:
温度传感器\Backup of Sheet1.Sch (16888, 2009-11-17)
温度传感器\DS18b20.pdf (2147367, 2009-11-17)
温度传感器\MODEL123.DSN (140264, 2009-11-27)
温度传感器\数字温度数码管.rar (21953, 2009-11-27)
温度传感器\温度传感器2.ddb (403456, 2009-11-17)
温度传感器\温度传感器3.ddb (423936, 2009-11-18)
温度传感器\设计报告模板.doc (144384, 2009-11-18)
温度传感器 (0, 2009-12-03)
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