CH341评价示范USB转串口，并口的开关，开关同步…

9320 drvice code -9320 drvice code

51单片机的实用子程序，包括片内及片外ram初始化，滤波程序，多字节算术运算程序，排序程序，以及51定点运算子程序库，浮点运算子程序库等等。-51 SCM utility subroutine, including the chip and chip ram initialization, filtering procedures, procedures for multi-byte arithmetic operations, sorting procedures, and 51 fixed-point computation subroutine library, subroutine library floating-point operations and so on.

8051的UDP协议实现 协议实现--c语言编写 用51单片机实现的。-8051 to achieve the UDP protocol-- c language with the MCS-51 microcontroller.

该头文件配合key.c，在main函数中调用key.c，都文件中添加key.h，使软件更清晰，一目了然-The header file with key.c, in the main function call key.c, all files add key.h, so that software is more clear at a glance

CAN Driver in Keil C

MSP430 149的4×4键盘扫描程序（中断方式），以及JM12864M的液晶驱动程序，谢谢指教-MSP430 149 of 4 × 4 keyboard scan program (interrupt mode), as well as LCD driver JM12864M Thank you advice

远程遥控家电，用到了串口程序，键盘程序，LCD显示程序等等，非常不错的程序。比较有参考价值。-Remote control home appliances, use a serial process, the keyboard program, LCD display program, etc., are very good procedures. Have reference value for comparison.

ts1620液晶的驱动 24c02 红外遥控器 1302的驱动-ts1620 LCD driver 24c02 1302 infrared remote control drive

AVR ATMEGA32可以同时四路PWM输出，同时四路频率可调，占空比可调-AVR ATMEGA32 four PWM output at the same time, while four-way adjustable frequency, adjustable duty cycle

winbond w77e58扩展RAM以及双数据指针的编程方法演示-expansion RAM and dual data pointers programming method demonstration