HI3507 IPCAM 云台控制程序代码。主要使用单片机STC11L08XE控制电机驱动实现云台控制，通过串口实现与CPU通信。-The HI3507 IPCAM PTZ control code. Mainly use the microcontroller STC11L08XE control motor drive PTZ control, communication through the serial port to achieve with the CPU.

STC11L08XE (LD3320) voice.

用STC11系列的单片机控制LD3320声控模块，可识别说发出的语音信号，并通过串口传输验证识别正确与否。(The code teaches you how to use LD3320 to recognize different speech message.The Single Chip Microcomputer that I used is STC11L08XE.)