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yong 1602 yejing xian shi db15b20 de wen du ,mcu wei 89s52.
yong 1602 yejing xian shi db15b20 de wen du ,mcu wei 89s52.-A small system to display temperature.
- 2022-11-21 22:25:03下载
- 积分：1
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通过灯的闪烁和声音的不同报警，通过灯的闪烁和声音的不同报警通 过灯的闪烁和声音的不同报警...
通过灯的闪烁和声音的不同报警，通过灯的闪烁和声音的不同报警通 过灯的闪烁和声音的不同报警-Flashing lights and sound through the different alarm, flashing lights and sound through the various warning lights flashing and sound through the various warning lights flashing and sound through the different alarm
- 2022-02-25 03:11:32下载
- 积分：1
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1.8个流水灯先会从上到下流动一遍，同时蜂鸣器发声。
2.接着DAC电流指示灯由暗变亮
3.接着前三位数码管显示温度值
4.接着AD数值显示在数码管...
1.8个流水灯先会从上到下流动一遍，同时蜂鸣器发声。
2.接着DAC电流指示灯由暗变亮
3.接着前三位数码管显示温度值
4.接着AD数值显示在数码管的前三位-1.8 water flows from top to bottom lights will be again, at the same time audible buzzer. 2. And then the current DAC become bright light from the dark 3. And then the top three digital temperature display 4. Then AD numerical display of the top three in the digital control
- 2022-01-26 03:29:24下载
- 积分：1
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keil c51在编译的时候会将0xfd的字符(有些汉字含该字符的内码)过滤, 而导致程序出错.特别是在做液晶汉字显示时. 针对这个bug.由网友编写了这个补丁...
keil c51在编译的时候会将0xfd的字符(有些汉字含该字符的内码)过滤, 而导致程序出错.特别是在做液晶汉字显示时. 针对这个bug.由网友编写了这个补丁. 请下载之后放到你的keilc51in 目录里,运行这个程序.就可以了. 支持v8.02-keil c51 will be at compile time 0xfd characters (some characters with the character code) filter, which led to error. particularly in the so LCD display Chinese characters. To address this bug. prepared by the users of the patch. Please after download put your keil c51 bin directory, run the process. it. support v8.02
- 2022-01-31 17:49:47下载
- 积分：1
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HomePlug solutions to the latest firmware, for your reference
HomePlug解决方案的最新firmware，供大家参考-HomePlug solutions to the latest firmware, for your reference
- 2022-03-11 16:25:47下载
- 积分：1
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该程序比较好用容易修改，是一个单片机应用类的一个很好的程序。...
该程序比较好用容易修改，是一个单片机应用类的一个很好的程序。-err
- 2023-05-04 01:10:02下载
- 积分：1
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Electronic Workbench的24个仿真实例
对于学习Electronoic workbench很有好处...
Electronic Workbench的24个仿真实例
对于学习Electronoic workbench很有好处-Electronic Workbench simulation of the 24 examples of learning is very good workbench Electronoic
- 2022-01-21 19:14:34下载
- 积分：1
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61单片机模拟8080总线时序的程序，很多接口芯片的时序就是这个...
61单片机模拟8080总线时序的程序，很多接口芯片的时序就是这个-61 Microcontroller Bus Timing simulation of 8080 programs, many interface chip timing is this
- 2022-05-06 08:12:24下载
- 积分：1
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通用串口通讯,C51程序源代码
通用串口通讯,C51程序源代码
通用串口通讯,C51程序源代码
通用串口通讯,C51程序源代码
-Universal Serial communications, C51 source code generic serial communications, C51 source code
- 2022-01-31 19:44:53下载
- 积分：1
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8253的初始化程序举例:
例1：选择2号计数器，工作在3方式，计数初值为533H（2个字节），采用二进制计数。其初始化程序段为
MOV DX，307...
8253的初始化程序举例:
例1：选择2号计数器，工作在3方式，计数初值为533H（2个字节），采用二进制计数。其初始化程序段为
MOV DX，307H ；命令口
MOV AL，10110110B ；2号计数器的初始化命 令字
OUT DX，AL ；写入命令寄存器
MOV DX，306H ；2号计数器数据口
MOV AX，533H ；计数初值
OUT DX，AL ；选送低字节到2号计数器
MOV AL，AH ；取高字节送AL
OUT DX，AL ；后送高字节到2号计数器
-8253 initialization procedures examples : Example 1 : Select counters on the 2nd, in three ways. Counting for the initial 533H (2 bytes), a binary counting. Initialization of its procedures for MOV DX, 307H; I ordered MOV AL, 10110110B; on the 2nd Counter initialize command word OUT DX, AL; write commands Register MOV DX, 306H; data on the 2nd Counter I MOV AX, 533H; Counting initial OUT DX, AL; low-byte sent to the 2nd Counter MOV AL, AH; With a high-byte send AL OUT DX, AL; evacuations high byte counter to the 2nd
- 2023-08-04 20:25:03下载
- 积分：1
