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半导体三极管除了构成放大器和作开关元件使用外,还能够做成一些可独立使用的两端或三端器件。文中介绍了三极管的几种特殊用途...
半导体三极管除了构成放大器和作开关元件使用外,还能够做成一些可独立使用的两端或三端器件。文中介绍了三极管的几种特殊用途-Posed apart from the semiconductor transistor amplifiers and switching elements for use, but also be able to make some available for independent use of both ends, or three-terminal device. In this paper, several special-purpose transistor
- 2022-11-11 16:50:03下载
- 积分:1
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美国计算机生成兵力第10届年会部分论文集
美国计算机生成兵力第10届年会部分论文集-U.S. CGF No. 10 annual meeting of some papers
- 2022-01-28 16:24:59下载
- 积分:1
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44B0X垫
44b0x pads
- 2022-02-04 10:40:44下载
- 积分:1
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java语言编程车间SL
Java Language Programming Workshop SL-285
- 2022-05-22 13:26:33下载
- 积分:1
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the design of a clock under the system of 12864 LCD
可以通过 PCF8563T 数码管和ZY12864 LCD分别显示时间和日期
整点报时(模仿电台报时的方式――六声),每一秒响一声,前5声为500HZ“嘀”,最后一声为1000HZ “嗒”。 -the design of a clock under the system of 12864 LCD
- 2022-03-24 05:54:41下载
- 积分:1
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html5读取本地文件示例
使用html5的文件操作接口读取本地文件,适用浏览器:火狐,示例为一个课程实验,读取*.oom文件,代码中附带示例文件。
代码可能存在不少瑕疵,使用时一定注意再次检查,以免给您带来不便,同时希望对代码有所完善的朋友继续将代码公布出来,
供大家学习讨论。
- 2022-12-17 23:45:03下载
- 积分:1
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Word processing, powerful, is the office, learning a good helper, by everyone...
文字处理,功能强大,是办公,学习的好帮手,深受大家的喜爱。-Word processing, powerful, is the office, learning a good helper, by everyone" s favorite.
- 2022-01-31 18:51:51下载
- 积分:1
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建筑工程类的一些规范,欢迎下载,或许有用
建筑工程类的一些规范,欢迎下载,或许有用-some kind of construction norms, welcome to download, perhaps useful
- 2022-02-11 16:32:08下载
- 积分:1
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刷机软件 刷机软件 刷机软件
刷机软件 刷机软件 刷机软件-Brush Brush Brush software software software software Brush Brush software
- 2022-05-07 11:04:21下载
- 积分:1
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In the STAR ES598PCI veneer development machine to realize oven temperature and...
① 设计并开发能检测温室温度信号,并能产生报警信号的系统;
② 通过在程序中设置温度界限值,能判断采集的温度是否超过界限值;
③ 若温度值越界则进行声(蜂鸣器)、光(发光二极管)报警;
说明:界限值是自行设定的(26C),其所对应的数字量为十六进制数(0180H)。
(2)使用DS18B20采集温度,采用七段数码管显示当前温度和剩余时间,并和设置的温度进行比较。
(3)当温度低于设定值时,通过DAC0832输出电压供给发热电阻RT1,使其温度升高。
(4)使温度恒定在设定温度附近,时间到了停止加热,并提示操作完毕。
-In the STAR ES598PCI veneer development machine to realize oven temperature and time control functions. Design requirements: (1) through the keyboard to set the temperature and heating time. (2) The use of DS18B20 collecting temperature, using seven-segment digital tube displays the current temperature and the remaining time, and and set the temperature for comparison. (3) When the temperature is below the set value, the DAC0832 output voltage of the supply of heat through the resistor RT1, so that temperature. (4) to enable the temperature constant at the set temperature near the time to the cessation of heating, and prompt action is completed.
- 2022-07-27 01:54:00下载
- 积分:1