Arduino的步进电机控制，可以控制一个步进电机的方向，速度，内带stepper函数，可以直接调用...

用汇编语言写的风扇转速测试程序,用于转速测试,传感器用KEYENCE-using assembly language to write fan speed test procedure for testing speed, the sensor used KEYENCE

学习C51的同学， 可以看看这个 ， 有了这个， 保你学习进度可以提升3成速度。-If you wanna learn C51 more fast, this resoure maybe give you a helper.

C8051F32X的usb通信例程，包含C语言、驱动及上位机编程-C8051F32X the usb communications routines, including C language, and the PC-driven programming

利用单片机测频率-frequency measurement using SCM

FLASH芯片29C040的C源码-FLASH chip 29C040 C source

美国TI公司的protel 元器件库，在应用中需要更新，本人收集了最新的版本共30M，为提高上传速度分六次上传。文件名依次为TI_1到TI_6。希望大家设计电路板时少走弯路 以下是TI_5-TI" s U.S. Treasury protel components, need to be updated in the application, I collected a total of up-to-date version of 30M, to improve the upload speed upload six hours. File name followed by TI_1 to TI_6. Hope that the design of circuit board is less detours following TI_5

数字温度计设计任务书,详细的代码，详细的电路图，试验通过，可直接运行，硬件采用89S51单片机，18B20温度传感器-Digital thermometer design task book, the detailed code, a detailed circuit diagram, test passed, can be directly run, the hardware used 89S51 Singlechip, 18B20 temperature sensor

一个单片机控制无刷电机的代码程序-a brushless motor control microcontroller code procedures

：章介绍了数据采集系统中STC12系列单片机与PC机之间的串行通信。设计了sTc12c2052AD 与 MAX232的硬件电路，使用汇编语言编程，设置了串行1：7的工作方式，相应的波特率计算方法及特点，发送并接 收数据。单片机从EEPROM 中读取数据，通过R．S-232将其传入PC，并将数据存储在24C02中。-: Chapter introduces data acquisition system STC12 Series MCU and PC serial communication between machines. Designed sTc12c2052AD with MAX232 hardware circuit, the use of assembly language programming, set up the way the work of serial 1:7, the corresponding baud rate calculation method and the characteristics of sending and receiving data. Single-chip EEPROM read data from, by R. S-232 to incoming PC, and data storage in the 24C02.

系统的最小板程序，可以作为其他开发的基础！可以通过键盘控制！-the smallest board procedures, can be used as the basis for other development! Keyboard control can!