linux编程中的QT界面设计，完成的工程，可以通过界面控制产生PWM控制信号-Design of QT interface in Linux programming, to complete the project, you can PWM control signal generated by the control interface

It is a graphical user interface for avoustic source localisation. It uses an imote2 wireless sensor with four microphone to determine the acoustic source coordinate with the TDOA methode. The link between the host pc and the imote is

It uses an imote2 wireless sensor with four microphone to determine the acoustic source coordinate with the TDOA methode. Embedded linux is installed on the Imote2. The analog to digital converter found on the ITS400 card board is used