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使用AT89C52单片机,12MHZ晶振,P0口读入AD值,P2口作AD控制,用共阳LED数码管,
P1口输出段码,P3口扫描,最高位指示通道(0...
使用AT89C52单片机,12MHZ晶振,P0口读入AD值,P2口作AD控制,用共阳LED数码管,
P1口输出段码,P3口扫描,最高位指示通道(0-7)。-AT89C52 single-chip microcomputer use, 12MHZ crystal, P0 I read into the AD value, P2 for the AD population control, with a total of Yang LED digital tube, P1 port output above code, P3 port scan, the maximum bit instructions channels (0-7).
- 2022-08-12 19:05:27下载
- 积分:1
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51单片机C语言。可以去C语言在单片机的开发中的应该有初步的了解...
51单片机C语言。可以去C语言在单片机的开发中的应该有初步的了解-51 Single-chip C language. Can go to C language in the SCM development should have a preliminary understanding of
- 2022-01-22 04:39:41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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对于有想自己DIY mp3的同志们要注意了,参考参考别人的设计思想也是有必要的,希望这张原理图对大家有帮助!...
对于有想自己DIY mp3的同志们要注意了,参考参考别人的设计思想也是有必要的,希望这张原理图对大家有帮助!-for a DIY mp3 to their comrades to attention, others refer to the reference design is also necessary, I hope this diagram to help you!
- 2022-08-20 19:28:23下载
- 积分:1
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玩具小车,设计,AT85c52,c语言设计,无线控制
玩具小车,设计,AT85c52,c语言设计,无线控制-toy car, design, AT85c52, c language design, wireless control
- 2022-04-18 04:47:34下载
- 积分:1
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多功能MP3 支持fat32、fat16.jpg图片浏览等
多功能MP3 支持fat32、fat16.jpg图片浏览等-Multi-function MP3 support fat32, fat16.jpg view photos
- 2023-08-26 01:40:05下载
- 积分:1
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转载!希望大家喜欢.主要是介绍用C编的C51的延时程序.
转载!希望大家喜欢.主要是介绍用C编的C51的延时程序.-reproduced! Hope you like them. Mainly introduces C51 C series of procedural delay.
- 2022-01-28 18:54:16下载
- 积分:1
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英飞凌SP12 数字压力温度传感器 TPMS轮胎监控系统
英飞凌SP12 数字压力温度传感器 TPMS轮胎监控系统-Infineon SP12 Digital Temperature Sensor TPMS Tire Pressure Monitoring System
- 2022-09-22 03:10:03下载
- 积分:1
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用STC单片机开发的简单脉冲发生器,用来测试步进驱动器.
用STC单片机开发的简单脉冲发生器,用来测试步进驱动器.-With STC to develop a simple single-chip pulse generator, to test the stepper drive.
- 2022-06-14 01:39:37下载
- 积分:1
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8*8点阵led显示功能介绍,包括点阵构成的原理,显示一竖柱,显示一横柱...
8*8点阵led显示功能介绍,包括点阵构成的原理,显示一竖柱,显示一横柱-8* 8 dot matrix led display, including the principle of dot-matrix composition, show一竖column, showing a horizontal column
- 2022-02-02 15:34:07下载
- 积分:1