mp3-with--msp430f149

Wrappers for rfs XDR conversion routines. These routines are called using the tcanon() and fcanon() macros defined in rfs_xdr.h.

DAC数模转换，SPI串口通讯，单片机stm32，快速简单(DAC digital mode conversion, SPI serial communication, MCU STM32, fast and simple)

温度测量系统，采用pt100 铂电阻传感器。at89c52，proteus 实例仿真，精度0.1 非常高。(Temperature measurement system, pt100 platinum resistance sensor. the at89c52, proteus simulation example, precision of 0.1 is very high.)

用IIC 控制MP3播放、调音量、选曲，方便MP3应用在嵌入式系统。(MP3 player with IIC control, adjust volume, selections, easy MP3 applications in embedded systems.)

实用硬件电路原理图，包括单片机电源设计、放大电路设计和集成稳压电源设计。(Practical hardware circuit, including the MCU power supply design, amplifier design and integrated power supply design.)

c8051f020的24c02程序，经测试验证可以使用。(c8051f020 of 24c02 procedures, verified by testing can be used.)

基于周立功CAN的上位机软件，可以实现对CAN的打开，波特率设置，滤波设置，消息发送，消息接受等等。亲测可用。完全可以作为二次开发的资料。(Based ZLG CAN PC software can be achieved on the open CAN baud rate settings, filter settings, the message is sent, the message to accept more. Pro-test available. Can be used as secondary development information.)

说明：  用C51编写的程序 很实用 很有参考价值 在此分享(Procedures prepared by C51 is a very practical reference value in this share)

使用VB与PIC采集,采用软件中断方式，使用研华1710集成卡。(Using VB with PIC acquisition, the software interrupt, use the the Advantech 1710 integrated card.)

说明：  使用STC51所带的红外接收模块实现红外功能，并且在1602上面有一个简单的交互。(The infrared function is implemented using the infrared receiver module of the STC51, and there is a simple interaction on the 1602.)