A simple interface circuit to measure very small capacitance changes in capacitive sensors. - D. M. G. Preethichandra; Katsunori Shida (IEEE Trans. Instrum. Meas., 2001)

A Modified Dynamic Self-Organizing Map Algorithm for Efficient Hardware Implementation. - D. M. G. Preethichandra; Arthur L. Hsu; Damminda Alahakoon; Saman K. Halgamuge (FSKD, 2002)

An Amperometric Glucose Biosensor With Enhanced Measurement Stability and Sensitivity Using an Artificially Porous Conducting Polymer. - E. M. I. Ekanayake; D. M. G. Preethichandra; Keiichi Kaneto (IEEE Trans. Instrum. Meas., 2008)

Enhanced glucose nano-biosensor by pulsed deposion of conducting polymer on ITO/Pt. - D. M. G. Preethichandra; E. M. I. Mala Ekanayake; Keiichi Kaneto (MeMeA, 2012)

Design of a smart indoor air quality monitoring wireless sensor network for assisted living. - D. M. G. Preethichandra (I2MTC, 2013)

Environmental gas sensing in complex environments. - Daluwathu M. G. Preethichandra (I2MTC, 2014)

An experimental study on the use of EIS as a tool for categorizing black tea. - D. M. G. Preethichandra (ICST, 2015)

Wireless sensor network for monitoring the health of healthcare facility environments. - D. M. G. Preethichandra (ICST, 2015)

Nano-structured polypyrrole as a low-cost substrate for glucose biosensing applications in rural health. - D. M. G. Preethichandra; E. M. I. Mala Ekanayake (MeMeA, 2015)

Design & evaluation of hybrid direct digital synthesis / phase locked loop frequency synthesizer. - Ben Sneath; D. M. G. Preethichandra (I2MTC, 2016)

Performance dependency of enzyme based nano-biosensors on fabrication and enzyme immobilization techniques. - D. M. G. Preethichandra; E. M. I. Mala Ekanayake (ICST, 2017)

A Novel PLC Impedance Conditioning Technique for Quasi-Common Mode Power-Line Antenna Injection. - Petrus A. Janse van Rensburg; Umer Izhar; D. M. G. Preethichandra (ISIE, 2018)

Single Camera Measurement of Out of Plane (OoP) Displacement. - Umer Izhar; D. M. G. Preethichandra (ICST, 2019)

Z80 - The 1970s Microprocessor Still Alive. - D. M. G. Preethichandra (IEEE Micro, 2021)

Wireless Body Area Networks and Their Applications - A Review. - D. M. G. Preethichandra; Lasitha Piyathilaka; Umer Izhar; Rohan Samarasinghe; Liyanage C. De Silva (IEEE Access, 2023)

Influence of Smart Sensors on Structural Health Monitoring Systems and Future Asset Management Practices. - D. M. G. Preethichandra; T. G. Suntharavadivel; Pushpitha Kalutara; Lasitha Piyathilaka; Umer Izhar (Sensors, 2023)

Development of an Exoskeleton for Assisting Orange and Mandarin Pickers. - Sanura Dunu Arachchige; Lasitha Piyathilaka; Jung-Hoon Sul; D. M. G. Preethichandra (ICST, 2024)

Learning Spatial Affordances From 3D Point Clouds for Mapping Unseen Human Actions in Indoor Environments. - Lasitha Piyathilaka; Sarath Kodagoda; Karthick Thiyagarajan; Massimo Piccardi; D. M. G. Preethichandra; Umer Izhar (IEEE Access, 2024)