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单片机是52的，P0口连到四个数码管的七个管脚，其中两个冒号点为最后两个数码管的DOP点，P1.0至P1.3为四个数码管的选通端，低电平有效。程序2较完整，可实...
单片机是52的，P0口连到四个数码管的七个管脚，其中两个冒号点为最后两个数码管的DOP点，P1.0至P1.3为四个数码管的选通端，低电平有效。程序2较完整，可实现设定时间功能。-Singlechip is 52, P0 port connected to four of the seven-pin digital tube, two of which point to the last two colon tube DOP-point digital, P1.0 to P1.3 for the election of four digital tube pass-side, active-low. 2 a more complete procedure, set the time function can be realized.
- 2023-03-31 17:50:03下载
- 积分：1
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基于2262的发射模块的驱动程序，使用51单片机。工作效果良好。没有不良反应...
基于2262的发射模块的驱动程序，使用51单片机。工作效果良好。没有不良反应-Based on the 2262 launch of the driver module, the use of single-chip microcomputer 51. Work well. No adverse reactions
- 2023-07-21 08:10:03下载
- 积分：1
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功能：
1、作为下位机采集8255数据并将此数据通过通讯送出，
2、采集数据为BCD，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...
功能：
1、作为下位机采集8255数据并将此数据通过通讯送出，
2、采集数据为BCD，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-Features: 1, as under the 8255-bit machine data collection and communications sent through this data, 2, collected data for the BCD, first converted into binary, and then converted to deal with BCD 3, communication using methods 3, multi-machine communication, PC-fat address 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
- 2022-05-30 16:56:51下载
- 积分：1
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软件模拟串口
软件模拟串口-Software simulation serial
- 2022-01-26 08:11:20下载
- 积分：1
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74hc595 driven gcc n
74hc595驱动
gcc编译
n个级连只要输出n个字节后加一个锁存时钟（下降沿）-74hc595 driven gcc n-even if output n bytes added a latch clock ( drop along)
- 2022-03-29 19:07:25下载
- 积分：1
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AVR串行通信的异步传输模式USART，通过RS232与计算机或者单片机进行串行通信。...
AVR串行通信的异步传输模式USART，通过RS232与计算机或者单片机进行串行通信。-AVR serial communication ATM USART, through computer-or single-chip RS232 serial communication.
- 2023-05-02 11:50:02下载
- 积分：1
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LT_1B msp430开发板例子程序－UART06_096
LT_1B msp430开发板例子程序－UART06_096-LT_1B msp430开发板例子程序－UART06_09600
- 2022-07-03 08:04:12下载
- 积分：1
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USB带宽测试的程序，针对CY7C68013的USB2.0接口芯片，编译环境为KEIL...
USB带宽测试的程序，针对CY7C68013的USB2.0接口芯片，编译环境为KEIL -USB bandwidth test procedures against CY7C68013 USB 2.0 interface chip, compile environment for KEIL
- 2022-05-27 16:33:34下载
- 积分：1
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HDD控制程序供参考
HDD控制程序供参考 -HDD control procedures for reference HDD control procedures for information-control HDD for reference sequence
- 2023-06-18 21:40:03下载
- 积分：1
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measure coin used 89c52, which use two Timers
measure coin used 89c52,which use two Timers -measure coin used 89c52, which use two Timers
- 2022-03-12 19:34:34下载
- 积分：1
