这个源代码是2片SED1520驱动。附加包括注释…

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

简易数字电压表可以测量0-5V范围的8路电压值，并在4位LED数码管上轮流显示或单路选择显示。-Simple digital voltage meter can measure the range of 0-5V Voltage road 8, and 4 digital tube LED display on a rotational basis or choose to display a single road.

一个警报声程序 　　　　　　　　　　　　　　　　　 一个警报声程序-an alarm sounded a siren procedures procedures

DTMF双向收／发集成电路MT8880专门为双音频信号的收、发而设计，它既能产生发送双音频信号，又能对双音频信号进行接收译码，还能判断各种信号音(拨号音、回铃音、忙音)。以上就是它的应用电路和程序-Two-way DTMF collection/fat MT8880 IC specifically for the dual audio signals received, the design, it could have sent dual audio signal, while the dual audio signal decoding receiver, but also to judge the sound signal (dial tone , ring back tone, busy tone). Above is its application circuit and procedures

MSP430F1611串口程序 MSP430F1611串口程序-MSP430F1611 serial serial procedures procedures MSP430F1611

c8051f单片机的实例，有中文注解，书籍光盘-SCM c8051f example, have Chinese notes, books, CD-ROM

STM32F103VBT6 实现 USART PRINTF -STM32F103VBT6 achieve USART PRINTF

msp430单片机的一些实用例子,带protel图和C语言程序-msp430 microcontroller some practical examples, with protel map and C Language Program

振中掌机程序符合645规约，用的是电力97规约，支持多费率，功能齐全-Vibration in the PSP process in line with 645 of the Statute

2004计算机专业单片机微型打印机接口-2004 computer professional SCM Micro Printer interface