a filesystem about USB chip sl811 and 51

自制的串口控制8路光藕隔离输出，可以通过计算机串口控制，8路输出-homemade serial control a variety of eight-channel optical output isolation can be controlled via computer serial port, eight output

本程序是通过单片机进行电机的控制，可以控制电机的转速，前进和倒退。单片机通过串口接收来计算机的控制信号(可以采用无线方式进行串口的通讯)。工具采用的是“韦福”的仿真软件。-this procedure through the MCU for motor control, control of the motor forward and retrogression. SCM through the computer serial port to receive the control signal (which can be used for wireless serial communications). Tools used the "ru" simulation software.

i2c通讯C程序源代码,经测试合格,可以放心使用,请注意时钟周期-i2c communication C program source code, have been tested and qualified, you can rest assured that the use of, please note that clock cycle

keil 环境 收IR及发IR的相关软件-keil environmental collection of IR and IR-fat related software

软件模拟串口-Software simulation serial

用单片机做的数字万年历，基于MAX12887数字时钟芯片和MAX7219芯片。-Done with single-chip digital calendar, digital clock MAX12887-based chip and MAX7219 chip.

通过不同的二极管亮，表示洗衣机的不同状态。如正转、反转、洗条、干衣。按下P3_3时，会停止。 -through different diode light, washing machines, said the different states. Who is changed, and turned around, washing, drying. Press P3_3, would cease.

关于LCD12864液晶驱动的源程序，编译过，可直接使用。-On the LCD-driven LCD12864 source, compiler, and can be used directly.

c8051f的IIC读取eeprom,有很好的程序结构，具有通用性，经修改后能用在任何单片机中的IIC操作中-c8051f eeprom read the IIC, a very good program structure is universal, , as amended, can be used in any single-chip-IIC operation

汇编程序，将tab中的256个数据通过串口发送-Assembler will tab of 256 data sent through the serial port