This is the peer reviewed version of the following article: Computer Applications in Engineering Education, vol. 21, no. 3, pp. 539–549, September 2013, which has been published in final form at http://dx.doi.org/10.1002/cae.20499. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
['José Antonio García-Naya', 'Paula Maria Castro', 'Miguel González-López', 'Adriana Dapena']
Testbed-Assisted Learning for Digital Communications Courses