AT89C2051单片机与PC机的RS232通讯接口子程序，实现管理科学。

ppt文件，介绍了瑞萨公司的主要嵌入式系统产品系列，以及M16C单片机的性能指标与结构特点 -ppt files, introduced the company s principal Renesas Embedded Systems product line, as well as the M16C MCU performance and structural characteristics

单片机CRC算法程序-SCM CRC algorithm

单片机控制TC35I无线通信模块源程序 -SCM TC35i wireless communication module source

DS12887A是Dallas公司的一款内置电池的时钟芯片。该程序基于GCC，实现了对DS12877A的操作，包括启动，调整，读取，设置时间的操作，还带万年历哦。-DS12887A is Dallas

freescale单片机HCS12对12864的驱动，能显示汉字，ASCII字符，以及绘图等。-Freescale HCS12 of 12864 single-chip driver, can display Chinese characters, ASCII characters, as well as graphics and so on.

韦根解码程序,包括的原理图与KEIL C51原代码-Wiegand decoding procedures, including the schematic diagram with the original code KEIL C51

一个利用ds1820进行温度采集的程序，单片机为c51-ds1820 use of a temperature collection procedures, c51 microcontroller

我自己做的单片机键盘扫描、数码管显示程序-Microcontroller to do my own keyboard scanning, digital tube display program

自己用C语言编的一个看门狗，由于刚学单片机，写得功能比较简单-Own use C language compiled a watchdog, as just learning microcontroller, written in relatively simple function

电感电容表,用2051作CPU,用1602作显示-Inductance capacitance table, using 2051 for the CPU, by 1602 for display