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RS232通信程序，初学者的入门程序，很有用的-RS232 communication procedures, entry procedures for beginners, very useful

The sample software includes, common library, peripheral APIs, and test modules for the APIs. The common library include startup file, standard definition and header files, processor specific setup module, generic interrupt related APIs, timer routine, and scatter loading file. The peripheral directories include, GPIO, PWM, Real-time clock, timer, SPI, I2C, Watchdog timer, UART, external interrupt, etc.

nRF905Soft是nRF905开发板的调试程序-nRF905 development board is nRF905Soft debug procedures

用89C51 控制nRf 905收发 C源代码-with 89C51 905 transceiver control nRf C source code

这是一个ZLG7289的读键盘程序，源码调试通过，绝对好用-This is a read keyboard ZLG7289 procedures, debugging source code is passed, the absolute ease of use

4×4矩阵键盘键值LCD1602显示（汇编语言）,单片机的键盘基础设计-4 × 4 matrix keyboard key LCD1602 display (assembly language), single-chip based on the design of the keyboard

基于单片机的USB通信程序，包括完整的通信协议-SCM USB-based communication program, including a complete communication protocol

相关富士通单片机实用资料2-Fujitsu MCU related practical information 2

C51的跑马灯程序-C51 5,250 procedures

c51应用程序设计 c51应用程序设计-decoder application design decode r application design decode r application design