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Description: 用C51单片机测试模块,应用ADS1110转换芯片,扩展两片8255,32路AD通道,16k路DO,16路DI,正弦信号发生,RS232接口,(0~100MHz频率测试等功能),非常实用!-test with C51 microcontroller module, application ADS1110 conversion chip, the two 8255 expansion. AD 32 Road Corridor, 16k road DO, DI Road 16, sinusoidal signal, RS232 interface, (0 ~ 100MHz frequency of testing, and other functions), very useful!
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Size: 8560 |
Author: 万平 |
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Description: 这是一个基于8255扩展端口的keil c51固件，实现对fat32硬盘的控制。网上还不太好找。-This is based on a 8255 expansion of the port Keil decoder firmware, the drive to achieve the right fat32 control. Not very easy to find online.
Platform: |
Size: 98942 |
Author: 浩天正气 |
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Description: c51的8255键盘及led扩展
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Size: 29653 |
Author: bneagle |
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Description: 课题：81基于８２５５的８ＬＥＤ显示电子码表设计 基本要求： 1 设计秒表功能，精度为0。01秒。 2 可同时记录和存储10个秒表数据。（连续记录并显示已存储记录数） 3 秒表记录数据查询和清除功能。
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Size: 451876 |
Author: xipingzhao@126.com |
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Description: 这是一个基于8255扩展端口的keil c51固件，实现对fat32硬盘的控制。网上还不太好找。-This is based on a 8255 expansion of the port Keil decoder firmware, the drive to achieve the right fat32 control. Not very easy to find online.
Platform: |
Size: 98304 |
Author: 浩天正气 |
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Description: 四位共阳LED,89c51,8255,,!-four LEDs 89c51, 8255,,!
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Size: 13312 |
Author: 冒晶晶 |
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Description: 用C51单片机测试模块,应用ADS1110转换芯片,扩展两片8255,32路AD通道,16k路DO,16路DI,正弦信号发生,RS232接口,(0~100MHz频率测试等功能),非常实用!-test with C51 microcontroller module, application ADS1110 conversion chip, the two 8255 expansion. AD 32 Road Corridor, 16k road DO, DI Road 16, sinusoidal signal, RS232 interface, (0 ~ 100MHz frequency of testing, and other functions), very useful!
Platform: |
Size: 8192 |
Author: 万平 |
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Description: 内容包含4*4键盘、ADC0808、DAC0832和流水灯-Contains 4* 4 keyboard, ADC0808, DAC0832 and water lights
Platform: |
Size: 222208 |
Author: 黄仲义 |
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Description: 用c51和8255实现双向多路的流水灯电路，并有其控制的c程序，望大家指点一二！-With c51 and 8255 to achieve two-way multi-lamp circuits of the water and have their control c program, hope everyone pointing 12!
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Size: 44032 |
Author: 小郭 |
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Description: c51 的8255键盘及led扩展，对初学单片机的的来说是不错的资料-c51 keyboard and led the 8255 expansion of the right SCM beginner is a good information
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Size: 29696 |
Author: 孔令春 |
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Description: 基于8255的C51单片机设计 秒表功能可以存储20个数据-C51 8255-based microcontroller design stopwatch feature can store the 20 data
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Size: 452608 |
Author: ZHAO |
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Description: 基于C51单片机的频率计的设计 用8255做缓存-C51 microcontroller based frequency counter designed to do with the cache 8255
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Size: 14336 |
Author: ZHAO |
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Description: 在PROTEUS下进行的并口扩展芯片8355A的仿真成功，并且带有C51程序-PROTEUS carried out in parallel simulation of a successful expansion of the chip 8355A, and with the C51 program
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Size: 69632 |
Author: 曾 |
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Description: 基于C51单片机的用8255实现接口的扩展-C51-based microcontroller with a 8255 extension that implements the interface
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Size: 46080 |
Author: 刘光亚 |
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Description: 汇编语言C51定时器8255流水灯、按键输入，DA/AD三角波，正弦波-51
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Size: 2048 |
Author: 陈婷 |
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