err

IO口模拟串口发送，可用于双串口，可被其他程序调用 void rs2_send_byte(uchar cByte) 向串口发送一个字节-Send serial port analog IO, can be used for dual-serial port, other procedures can be called void rs2_send_byte (uchar cByte) sends a byte to the serial port

实时时钟芯片C51程序，可以精确的驱动芯片进行实时时钟显示-real-time clock chip C51 procedures, the driver can accurately in real-time clock chip show

1332 LCD测试程序，驱动芯片SED1520-1332 LCD testing procedures SED1520 Driver IC

在C51下编写的频率计函数，可以对测得输入信号的频率-Prepared in the C51 Cymometer function, can be measured by the frequency of the input signal

单片机控制带中文字库12864液晶屏，程序中包括显示汉字，显示图片等功能。-Control with single-chip Chinese font LCD screen 12864, the program includes display of Chinese characters, showing features such as picture.

8051C thorough application of the language (book)很有用的软件。-8051C thorough application of the language (book) very useful software.

蓝牙耳机的参考电路图，便于开发蓝牙耳机人供参考-Bluetooth headset reference circuit to facilitate the development of Bluetooth headset, for information,

keil c51 keil c51

在单片机上实现电子书功能，带proteus仿真 -In the realization of electronic functions on single chip with proteus simulation

msp430单片机芯片程序读取程序~~ 强烈推荐下载，不可多得的430好工具！-Controller chip microcontroller procedures reader ~ ~ strongly recommend downloading 430 rare good tool!