Coba jelasin SensEdu; how sensors work dari Penderia dalam bahasa melayu dong

"Overview of Sensors and Needs for Environmental Monitoring" Clifford K. Ho, Alex Robinson, David R. Miller and Mary J. Davis Sensors 2005, 5, 4-37  (open access) article

The art of detection: UGS systems make a quantum leap in reliability and utility International Defence Review, 3 August 2006

Military Sensing Information Analysis Center at Georgia Tech

A simple tutorial: Build your own Infra-Red Based proximity sensor