16分钟语音芯片ISD4004操作的C51源程序，自己调试通过的！

MDT单片机开发工具大全(267k)mdttool.zip-MDT MCU Development Tools Collection (267K) mdttool.zip

用数组做的八路单片机跑马灯试验，先逐个点亮，再奇偶交替点亮。-Eight-way done with an array of single-chip test Marquee, lit one by one first, then odd-even turn light.

采用直流电机测速单元模拟出租车速度，通过A/D转换进行速度采样，利用单片机的定时器/计数器定时和计数，用LED数码管或LCD显示总价和时间，并通过键盘进行单价设定及时间显示，键盘功能自行定义。-DC Motor Speed modules using simulation taxi speed, through the A/D conversion speed of sampling, the use of single-chip timer/counter timing and counting, with LED digital tube or LCD display the total price and time, and through keyboard Price settings and time display, keyboard function on its own definition.

c语言写的des(430单片机) 用430单片机实现的DES加密系统-c des written language (SCM 430) 430 MCU with the DES encryption system

基于8051单片机的模拟PS/2键盘的驱动程序，使用keil c51编译。-based on the simulation of 8051 PS/2 keyboard-driven procedures, the use of c51 Keil compiler.

直流电机控制()c程序,以上的文件都有完整的注释....很好-DC motor control () c procedures, the above documents are complete Notes .... good

cypress的 fx2-Vend_ax-fx2 the cypress-Vend_ax

arm的BCD转HEX，HEX转BCD的汇编程序-arm of the BCD switch HEX, HEX BCD to the compilation process

c8051f020温度传感器DS1620 调通了的啊-C8051F020 tune DS1620 temperature sensor had the ah

TLC5615 DA转换器驱动程序（KEIL）-TLC5615 DA converter Driver (KEIL)