stc12c5408ad，时钟芯片为ht1380，包含电波钟解码和温度显示，显示为5*7点阵。-stc12c5408ad, clock chips ht1380, clock radio decoding and includes temperature display, shown as 5* 7 dot matrix.

stc12c5408ad单片机通过SPI接口实现对语音芯片ISD1700的操控。该源码为实验程序，供参考。-Single-chip stc12c5408ad through the SPI interface to control the ISD1700 voice chip. The source for the experimental procedure, for reference.

stc12c5408ad的AD转换程序，已经成功调试了。。。里面还可以通过串口来发送检视-stc12c5408ad the AD conversion process, have successfully debugged. . . Which can also be sent through the serial port to view ...