Adrian A. Dorrington, Rainer Künnemeyer. A Simple Microcontroller Based Digital Lock-in Amplifier for the Detection of Low Level Optical Signals. In 1st IEEE International Workshop on Electronic Design, Test and Applications (DELTA 2002), 29-31 January 2002, Christchurch, New Zealand. pages 486-488, IEEE Computer Society, 2002. [doi]
Abstract is missing.