Roberto Carlos Ambrosio Lázaro was born in Oaxaca, Mexico, in 1973. He received a B.S. degree in Electronic Engineering from the Faculty of Electronics, Technological Institute of Oaxaca, in 1997, and M.S. and Ph.D. degrees in Electronic Science from the National Institute of Astrophysics, Optics and Electronics (INAOE), Puebla, Mexico, in 2000 and 2005, respectively. He is currently a Research Professor with the Electronics Faculty at the Meritorious Autonomous University of Puebla (BUAP). His research interests include energy harvesting devices and systems integration of semiconductors materials for the development of solar cells and sensors, in addition to signal conditioning circuits for sensors and automotive systems.