RT Journal Article T1 An open hardware electronic controller for motorized rotary injection valves used in flow injection analysis A1 Mozo Llamazares, Juan Daniel A1 Otero, J. I. A1 Durán Aranda, Eladio A1 Semião, Jorge AB This work presents the design, developmentand the implementation of a motorizedinjection valve used in Flow InjectionAnalysis systems. The built prototype has beendeveloped based on the open hardware, software andfirmware, emergent philosophy thus helping thedevelopment of a free and independent science. Thispolicy creates a platform of open projects that feedeach other, contributing to scientific and technologicaldevelopment while sharing knowledge. The proposeddesign project can be modified to implant it in otherdevices or projects according to the needs of each one.Also, the open project can be a great help as teachingmaterial in Universities, since open hardware projectsare fully described and documented. PB Centro Científico Tecnológico de Huelva YR 2019 FD 2019 LK http://hdl.handle.net/10272/17377 UL http://hdl.handle.net/10272/17377 LA eng DS Repositorio Institucional de la Universidad de Huelva RD 3 jul 2026