此程序是利用51单片机，控制蜂鸣器接口高低电平，让其发出歌声。...

R8C/1A、1B是瑞萨公司的单片机。这是R8C/1A与ATC2402的IIC通信源代码。-R8C/1A, 1B is the Renesas microcontroller. This is the R8C/1A the IIC communication with the ATC2402 source code.

msp430+469的C程序-Controller 469 C procedures

8051+24c01电话

在80C51上实现USB2.0功能的源码-In the 80C51 functions to achieve USB2.0 source

MS-51 高级应用程序库，欢迎各位大虾下载交流分享，望多多上传，资源共享-MS-51 high-level application library, to welcome you to download the exchange of shrimp to share, hope lot of uploading and sharing resources

基于c51开发的串口通讯程序。方便c51和电脑通讯-Developed based on the C51 serial communication program. C51 and computers to facilitate communication

msp430单片机控制小灯键盘程序,这是我搞的很熟的程序-MSP430 single chip microcomputer to control the keyboard lights, this is I do the procedure very well

这是用asm编写的加法程序，是用16位的凌阳单片机汇编-This is asm2 procedures for the preparation of the additive, used 16 of Sunplus MCU Series

利用程序中的函数，来读取时钟芯片的秒、分、时、日、月、年、世纪，亦能对其设置时间日期。-procedures for the use of function, to read clock chip seconds, hours, days, months, years, centuries, but also the date of its set-up time.

1602A液晶屏60分钟循环秒表-1602A LCD screen 60-minute cycle stopwatch