stc单片机头文件，不需要再修改仿真软件就可以用

是一些数码管简单的驱动程序。可用来学习。-Are some simple LED driver. Can be used to learn.

8051系列单片机的,蜂鸣器发声代码! -MCU 8051 series, buzzer sound code! 8051 series MCU, audible buzzer code!

粮情测控系统的设计 （基于凌阳单片机）硬件软件设计-Grain monitoring and control system design (based on Sunplus Single-chip) hardware and software design

8051单片机系统中对DISKONCHIP的操作-8051 single-chip microcomputer system for the operation of DiskOnChip

使用cnpic18f452的MS320240Bled初始化，使用PIC_CCS编译-MS320240Bled use of cnpic18f452 initialization, use the compiler PIC_CCS

ATMEGA128的PCF8536驱动程序，对自己编写端口驱动的同志有很大的帮助！-ATMEGA128 the PCF8536 driver to prepare for their comrades-driven port of great help!

HT1622驱动程序，可以用于驱动液晶显示-HT1622 driver, can be used to drive liquid crystal display

STR7 USB Library Source code

采用高发射功率红外光电二极管和高灵敏度光电晶体管组成。 光缝宽度（分辨率）有0.8mm、0.4mm两种。-High transmit power infrared photodiode and high-sensitivity phototransistor. Optical slit width (resolution) of 0.8mm, 0.4mm two kinds.

本系统参照片上系统的设计架构、采用FPGA与SPCE061A相结合的方法，以SPCE061A单片机为进程控制和任务调度核心；FPGA做为外围扩展，内部自建系统总线，地址译码采用全译码方式。FPGA内部建有DDS控制器，单片机通过系统总线向规定的存储单元中送入正弦表；然后DDS控制器以设定的频率，自动循环扫描，生成高精度，高稳定的5Hz基准测量信号。-The system with reference to the design of system-on-chip architecture, used a combination of FPGA and SPCE061A approach to SPCE061A Singlechip for process control and scheduling core mission FPGA for external expansion, internal self-system bus, address decoding using the entire translated code approach. DDS has built internal FPGA controller, microcontroller through the system bus to the provisions of the storage unit into the sine table DDS controller and then to set the frequency, automatic cycle of scanning, to generate high precision and high stability of the baseline measurement 5Hz signal.