Among other cases given to us by our own study, Advanced Technology, was a case for the production of videos for a course on Instrumentation. This was because a lot of 1st year students lacked the necessary previous knowledge for this course, and the programme was looking for a way to update their knowledge in a quick and effective manner. Eight videos on subjects ranging from using an oscilloscope to high- and low pass filtering were made. Thanks to these videos, which can be reused for many years, the teaching team of Advanced Technology will have to spend less time ensuring every student has up-to-date previous knowledge.