max7219仿真及代码,已经经过调试,供大家参考使用,内有仿真源文件...

用C8051F040实现AD变换。C8051F040集成12位高精度逐次逼近式AD转换器。-AD conversion with the C8051F040 to achieve. C8051F040 integrates high-precision 12-bit successive approximation type AD converter.

SPI接口AD转换器代码 本代码实现了对串行（SPI）接口的软件模拟 这是在一个项目中要用到SPI接口的器件，调试成功，可以在WAVE下编译通过，可以直接调用 SPI接口AD转换器代码 2002/3/9 design by elven-SPI AD converter code of the source implementation of the serial (SPI) interface software simulation This is a project that will be used SPI interface devices, debug successful, the compiler through WAVE, and can directly call SPI AD converter code 2002/3/9 by design"s Eleven

使用Spartan3e解串行数据，来源于官方-Spartan3e solution using the serial data, from the official

单片机外围电路emc设计(powerpoint)-microcontroller peripheral circuit design Smarts (powerpoint)

有单片机控制的RS232实现数据的接受和发送的汇编程序-A microcomputer-controlled RS232 for data acceptance and sent assembler

8051单片机C语言彻底应用, 8051单片机C语言彻底应用,8051单片机C语言彻底应用-8051 C language and complete application, a thorough 8051 C language application, 8051 and complete application of C language

crc16 通用程序,可在单片机或PC上运行.-crc16 common procedures, the microcontroller or PC running.

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.

单片机在应用编程实例-SCM in application programming examples

FSK通信的编程等等,使用2051编的,有模拟UART.-FSK communications programming, and so on, the use of the 2051 series, to mock UART.