Hello everybody, it has been a while since our last post, nevertheless we are proud to introduce our new project:
The project consists of both a custom hardware front-end for data acquisition and an Android application for visualizing the collected data samples to the user. Data is transferred over USB to the Beagleboard running Android, and then plotted on an external screen. As mentioned, the whole design is entirely open source, therefore everybody is highly encouraged to rebuild and further develop both the hardware and software parts of the application. Source code and layout files are all included in the above link. Furthermore, the Android application is considered to be a stand-alone Oscilloscope UI, with the ability to visualize other data sources such as the microphone input of an Android mobile phone.
In the above link, you will also find a technical report with detailed explanation of both hardware and software development.