一个精彩的汇编程序，实现电子琴和倒计时功能，附有仿真文件...

RS485的C51程序 中断 寄存器设置 接收和发送数据，希望对大家有用-RS485 interrupt register of the C51 program set to receive and send data, in the hope that useful

C8051F040红外编码解码主程序能处理大部分红外遥控器对红外指令连续发送两次以上的遥控器有效，红外指令代码须小于54位-C8051F040 infrared codec main program can deal with most infrared remote control for sending commands to the infrared remote control more than two effective, infrared command code to be less than 54

ds1820或ds18b20读取序列有明显不同的程序，可在线读取多个芯片的序列码。

简单的入门例程，初学者的必看。。。。。。关于51单片机的C语言开发-Introduction to simple routine, the must-see for beginners

grads ditu find in lasg-grads cnriver & cnprovince

单片机显示子程序初始化 C语言编程 保证好用-Single-chip display initialization subroutine to ensure that use C language programming

LPC2119的CAN驱动程序,开发环境问ads1.2-LPC2119

51单片机驱动93c46，C源代码，SPI总线-51 Microprocessor 93c46, C source code, SPI Bus

拷拷贝到你的Keil安装目录下的c51in文件夹中。 工程文件中需设置一下: project->Option for Target Target1 选Debug页 左侧最下面 Dialog Dll 一般是DP51.DLL，不用修改 Parameter 中是 -P51 在其后加入 -dledkey 即该行看起来应该是这样的： -p51 -dledkey 保存即可 进入调试后，点击：Peripherals，其中多出一个“键盘LED实验仿真板”选择该项即可。-emboss your copy of the Keil installation directory under the decoder bin folder. The project document to be provided as follows : project-gt; Option for Target Target1 election Debug bottom of the left page is generally Dialog Dll DP51.DLL, need not be amended Parameter is- P51 add after-dledkey that the bank should look like this :-p51-can be preserved into dledkey to debug and click : Peripherals, in which more than a "keyboard LED simulation board," which can be chosen.

液晶屏字库，主要是针对lcd单色屏的应用，我们用的屏幕是320*240的规格-yejingping ziku