这个程序利用89S51演奏生日快乐的歌曲 */

交通信号控制keil源码-traffic signal control Keil FOSS

cygnal的c8051f的超大容量flash存储扩展-of the super-capacity flash memory expansion

MSP430F449的LCD使用(代码和硬件)[芯片类]-MSP430F449 the LCD use (code and hardware) [chip category]

凌阳061a单片机的中断的使用例程。包括定时，时基等例子-Sunplus 061A MCU interrupt routine use. Including the timing, such as time-base examples

用汇编写的音乐门铃的程序，虽然程序不大，但程序的内容很丰富，另配有PROTEUS的电路图。-Compilation of music written by doorbell procedures, although the procedure, but the procedure is very rich in contents, reprovision PROTEUS have the circuit diagram.

89s51单片机控制的键盘和led系统，键盘送数led从低到高位的显示-89s51 MCU control of the keyboard and led system, the keyboard to send a few led from low to high Show

4x4矩阵扫描键盘 用于PIC16f8-4x4 matrix keyboard scanning for PIC16f8

这是CAN总线收发器SJA1000的控制程序,采用C语言编写的,有一定参考价值,-CAN transceiver SJA1000 control procedures, using the C language, a certain reference value,

一种比较好用得PWM控制芯片，希望对您有所帮助。-Was a relatively easy to use PWM control chip, want to help you.

PIC单片机的指令集，其中包括了12位（基本级）、14位（中、高级）产品的全部指令！-PIC microcontroller instruction set, which included a 12 (basic level), 14 (senior) products all directions!