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单片机的数字时钟,有修改时间功能,通过7段数码管显示,通过1,2,3按键进行年月日的切换。...
单片机的数字时钟,有修改时间功能,通过7段数码管显示,通过1,2,3按键进行年月日的切换。-Single-chip digital clock, a modified function, through the 7 Digital display through 1,2,3 keys to the switch date.
- 2022-08-07 07:18:33下载
- 积分:1
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功能:
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出(十路水位值)
并计算水头送STC板
2、采集数据为BCD码制,先转换成二进制...
功能:
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出(十路水位值)
并计算水头送STC板
2、采集数据为BCD码制,先转换成二进制,处理后再转换成BCD
3、通讯采用方式3,多机通讯,上位机发地址时TB8=1,其他TB8=0
下位机SM2=1,RB8=1时产生中断后使SM2=0收发数据,结束后SM2=1
在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisition of data-bit machine and send this data through 8255 (the road level 10 value) and calculate the head sent to STC board 2, for BCD code data collection system, the first converted into binary, and then deal with the conversion into BCD 3, communication using methods 3, multi-machine communications, address PC made TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1 in this system to the local hardware address set to 0
- 2023-07-17 03:30:03下载
- 积分:1
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该文件是关于AT892051 PWM电机控制信息的使用产生。
该文件是关于使用AT892051产生pwm控制的电动机的资料。-The document was produced on the use of AT892051 pwm motor control information.
- 2022-02-01 12:20:49下载
- 积分:1
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漏气测试12864显示 MCU STC89C51芯片
漏气测试12864显示 MCU STC89C51芯片-Leakage test showed 12864 chip MCU STC89C51
- 2023-06-26 22:05:04下载
- 积分:1
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汽车电子上现在最火热的总线之一LIN总线的单片机实现。
汽车电子上现在最火热的总线之一LIN总线的单片机实现。-automotive electronics on the most popular one of the LIN Bus Bus MCU.
- 2022-01-25 20:12:07下载
- 积分:1
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DS18B20 thermometer C program uses AT89C2051 Singlechip, 12MHZ crystal, with a t...
DS18B20温度计C程序
使用AT89C2051单片机,12MHZ晶振,用共阳LED数码管-DS18B20 thermometer C program uses AT89C2051 Singlechip, 12MHZ crystal, with a total of Yang LED digital tube
- 2023-02-23 00:25:04下载
- 积分:1
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mega32 contral de voltage for background etc.,through TIMER0 and TIMER2 using PW...
avr32通过定时器0\2的PWM来调整t6963对比及背光电平。-mega32 contral de voltage for background etc.,through TIMER0 and TIMER2 using PWM
- 2022-01-26 01:44:59下载
- 积分:1
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easyarm1138用c语言开发的液晶lcd12864并行口显示
easyarm1138用c语言开发的液晶lcd12864并行口显示-easyarm1138 c lcd12864
- 2023-05-30 18:25:03下载
- 积分:1
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单
单片机上网所使用的精简协议栈,包括TCPIP,ICMP等。-Single-chip used in the Internet to streamline the protocol stack, including the TCP IP, ICMP and so on.
- 2022-05-04 21:44:28下载
- 积分:1
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a 12,864 LCD procedures, we hope to use a bit, LCD hope that the development exp...
一个12864液晶显示的程序,希望对大家有点用,希望有液晶开发经验的朋友来交流-a 12,864 LCD procedures, we hope to use a bit, LCD hope that the development experience of a friend to share
- 2022-02-02 10:52:38下载
- 积分:1