本程序是用于访问空间大于 64 KB （即：地址指针数大于两个字节）外部扩展随机存取存储器的源程序文件。...

这是一个实现PC上位机控制下位机（单片机）通过GSm模块发送短信的源代码。-This is a PC-host computer under the control of bit machine (SCM) to send text messages via GSm module source code.

内核键盘，实现模拟标准的PC102键盘，实现键盘的操作使用和控制。-Core keyboard, the realization of analog standard PC102 keyboard, keyboard realize the operational use and control.

AT24C08的读写程序 网上基本绝种 经过调试，成功的可以对整个器件读写-AT24C08 online basic reading and writing process of extinction, after commissioning, the success of the entire device to read and write

c8051单片机的电子教程和源码-C8051 MCU electronic tutorials and source code

串行DA MAX517测试程序,测试通过，用示波器观察输出3.88V电压。

PROTUES是个高效率的在线仿真软件,该锦集为在线仿真的应用.里面的资料,包含了各个内容的原程序和原理图等.-PROTUES is a highly efficient online simulation software, the simulation锦集for online applications. Inside information, contains all the contents of the original procedures and principles of map.

1602的详细讲解，DATASHEET 和KEILC51的原码，可以作为参考-1602 of detailed briefings, DATASHEET and KEILC51 original code, can be used as reference

单片机atmega16内部模数转换程序，功能：通过调节ADC0、ADC1两个电位器来改变输入电压，并在数码管同时显示两路电压值。-SCM atmega16 internal analog-digital conversion procedure, function: by adjusting the ADC0, ADC1 two potentiometers to change the input voltage, and also showed two-way digital control voltage value.

相关富士通单片机实用资料6-Fujitsu MCU related practical information 6

avr单片机程序。实现按键控制发光二极管。每按一个键就能使对应的灯亮-avr microcontroller program. Achieve the keys to control light-emitting diodes. Each press of a button can make the corresponding lights