这是一个ST7920液晶的串行数据发送程序如果需要发送地址的话就改动RS位为1。...

《AVR单片机嵌入式系统原理与应用实践》，AVR单片机学习的一本不错的教材，里面有许多帮助学习的例子- AVR Microcontroller Theory and Application of Embedded Systems , AVR MCU s a good learning materials, there are many examples to help learning

使用 ST7567 屏的初始化及其应用程序-The use of the Initialization screen ST7567 and its applications

X5045 C51读写程序-X5045 C51 literacy procedures

实验箱上的蜂鸣器发出对应的音调（中音），当同时按下L和1-7时是，蜂鸣器发出低音，同时按下H和1-7时，蜂鸣器发高音。只要按键没松开，蜂鸣器一直发声，直到松到按键。-The buzzer sounded on the test box corresponding to tone (Tenor), when at the same time when you press the L and 1-7, the buzzer sounded a bass, while pressing the H, and 1-7 when the buzzer made treble. As long as no release button, buzzer sound has always been, until the pine to the button.

msp430f149键盘中断程序，用端口中断。通过实验验证-msp430f149 keyboard interrupt procedures, using ports interruption. Experimental verification

Discription: This multi-master driver provides the software interface to the I2C Bus hardware of the M3062x series of MitsubishiMCU.

自动打铃器 运用单片机的编写的，不仅含有图形还有编程-Automatic bell device prepared by use of single chip not only contains the graphics there are programming

3bcdto3hex,51单片机汇编程序．所有接品参数在程序中均有说明-3bcdto3hex, 51 microcontroller programming. All goods received the procedure parameters are described

Used to display a hexadecimal value in 7 segment LED display using an interrupt in PORTB upper 4 bits.

C8051F2xx的大量源程序示例代码，包括汇编和C的代码-C8051F2xx sample a large number of source code, including the compilation and C code