This work presents the design, development
and the implementation of a motorized
injection valve used in Flow Injection
Analysis systems. The built prototype has been
developed based on the open hardware, software and
firmware, emergent philosophy thus helping the
development of a free and independent science. This
policy creates a platform of open projects that feed
each other, contributing to scientific and technological
development while sharing knowledge. The proposed
design project can be modified to implant it in other
devices or projects according to the needs of each one.
Also, the open project can be a great help as teaching
material in Universities, since open hardware projects
are fully described and documented.