1602 4线驱动 亲自测试可用 内附 Preteus原理图

《生日快乐》mcu音乐程序，asm， 单片机也能发声了-"Happy Birthday" mcu music procedures asm, microcontroller can be a vocal.

51单片机实现红外键盘的解码，C51语言，Keil编译。32位红外信息。-51 single-chip implementation of the decoding infrared keyboard, C51 language, Keil compiler. 32 infrared information.

单片机串口程序，可以通过keil编译，实现一台主机和多台从机的通信，从机挂接同一条总线,主机对通信有决定权 -MCU procedures, Keil compiler can achieve a host and multiple communications from the plane, from the plane with an articulated bus, the mainframe has the right to decide Communications

本软件程序为KEILc51开发环境，实现AT89S52单片机与PS2键盘的通讯，同时用液晶LM3037实现同步显示-the software development environment for KEILc51 achieve AT89S52 SCM and PS2 keyboard communications, LCD display synchronized LM3037

w78e58b isp 源程序,keil v7。10调试通过并应用。-w78e58b isp source, c51 v7. 10 adoption and application debugging.

ICC AVR6.25A ATMEGA16L芯片 LCD1602驱动程序-ICC AVR6.25A ATMEGA16L chip LCD1602 driver

TI MSC1210 的AD4中断处理程序!非常经典! 不可不看!-TI MSC1210 AD5 interrupt handling procedures! Very classic! Must-see!

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

ccx的verilog代码,opensparc 的源代码-verilog of ccx

用C51语言开发，相当有趣，附详细文档及硬件电路图-with C51 language development, very interesting, with detailed documentation and hardware circuit