This is a valid edX certificate number for David Casas Martín
Student Name
David Casas Martín
Identifier number
7cd36368cde642e5a032fdd4914601c8
Course
Circuits and Electronics 6.002x
A course of study offered by MITx , an online learning initiative of MASSACHUSETTS INSTITUTE OF TECHNOLOGY, through edX, the online learning initiative of Harvard University and MIT