Implementation of a Low Cost Software Oscilloscope in Remote Practical Works

Résumé

This paper presents the implementation of a software oscilloscope in a remote electronics laboratory. The architecture of this lab is based on the cooperation of twoembedded systems, Arduino and Raspberry. The latter plays the role of a server in which we implemented a web page provided by NodeJs and the software oscilloscope using Processing; while the Arduino deals by measurements comes from the practical work card. The results of this approach will be compared by a real hardware oscilloscope. This architecture is beneficial for low cost labs and low bandwidth connections.