Remote access to computer aided lab experiment for students in electronics engineering courses

The present study aims at describing a system for remote access to computer aided lab used for static parameters examination of DAC /digital-to-analogue converter/. A main task in the realization of remote access lab classes is the development of software and hardware in order to operate with the experimental equipment. The software for remote lab access has been written in java, java script and html. The DAC used for the laboratory model is MCP4527 it is controlled by microcontroller Atmega 328 in a development board Arduino Nano. The interface of the user software for laboratory model management is is developed on Python 3.7. A digital voltmeter FLUKE 189 II is used to measure the DAC output analogue voltage. It operates with another user software specially adapted for the lab classes, this software was also developed with Python 3.7.