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说明： 本系统以单片机AT89C51为主体,由芯片插座、独立按键、74HC573驱动8位数码管显示、5V直流电源控制模块等组成。根据数字集成芯片的引脚特性以及集成芯片的真值表编写检测程序。该系统能完成14脚以内常用TTL74系列数字集成芯片的功能测试。(This system is the main body of the single-chip microcomputer AT89C51, the chip socket, independent buttons, 74HC573 Driver 8 digital control, 5V DC power control module and so on. According to the characteristics of the digital chip and the chip s true value, the program is written in the chip.. The system can complete the functional test of the TTL74 series digital IC chip in 14 feet.)
- 2015-05-25 18:16:58下载
- 积分：1
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A-digital-adjustable-
一个数字类型可提高开关电源的设计与实现，可以是很好的借鉴，但是要用特殊软件打开，把文件后缀复制到百度就可以找到(A digital type can increase the switching power supply design and implementation, can be a good reference, but use special software to open, copy the file suffix can be found on Baidu)
- 2011-07-23 18:41:24下载
- 积分：1
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Seg-Tube_Disaplay
七段数码管的显示驱动程序.分查表法和跳转法.采用松翰8位单片机汇编语言编写的子程序,
本人验证过.(seven_segment_tube_display.asm assembly with Sonix 8bit IC)
- 2011-05-05 14:30:59下载
- 积分：1
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AT89C51-DPSK
基于单片机和FPGA实现DPSK调制解调的功能和分类比较。(MCU and FPGA implementation based on DPSK modulation and demodulation functions and classification comparison.)
- 2011-01-06 19:16:16下载
- 积分：1
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DS3231_STM32_MDK
基于STM32的DS3231参考工程
内含整个源码，工程为MDK的工程(DS3231 demo base on STM32)
- 2020-08-02 01:08:36下载
- 积分：1
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AD420
改程序实现对16位高精度的数模转换AD420的初始化(Reform program to achieve high accuracy 16-bit initialization DAC AD420)
- 2011-05-14 21:43:06下载
- 积分：1
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MR_R2
thhis is very useful article in development and create for microcomputer adn microcontroller system . By knowing the assembler method some people can use programmer make their own system and controlling device with included this references
- 2010-01-03 16:10:09下载
- 积分：1
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chinawiserv-oc-electricpowersystemplugin-7.3.1
说明： modus进行智能电表DCS采集数据,实现pluginserver接口服务(modbus ing collect the some data of the mechine for ACurev-table)
- 2020-06-16 05:20:02下载
- 积分：1
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BLE-CC254x
cc2540的adc使用方法，使用源码，协议栈开发部分实现(adc of cc2540 ble source code)
- 2015-09-15 13:49:30下载
- 积分：1
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embededCprogram
嵌入式 C 语言编程教材，详细讲解运用C 语言进行嵌入式编程的基本知识(Embedded C language programming materials, elaborate on the use of C language basic knowledge of embedded programming)
- 2008-12-21 21:21:29下载
- 积分：1
