About Us

Meet the Team

We are a small company specialising in the design and production of electronics and control systems as well as developing prototype boards and test systems. We are able to design and produce electronics and control systems for applications where a traditional PLC based approach may not offer the processing power, flexibility or redundancy demanded by the application.

Charlie Westerling

Charlie has been working in the marine renewables sector for over 15 years and before that served an apprenticeship in the aircraft industry followed by a degree in Electrical and Electronic Engineering. He started Sequentec in 2015 to develop control systems for marine renewables after being made redundant when Pelamis Wave Power went into administration.

Andy Walker

Andy is our senior software engineer. He is responsible for the design and development of code for all of our projects from control code written in C through to Python data processing software

Nathan Calder

Nathan is currently undertaking an electrical modern apprenticeship with us. Under supervision he is learning how to assemble and wire panels, produce electrical and mechanical drawings as well as commissioning and fault finding

We have experience of real time distributed control and Ethernet Powerlink, a real time networking protocol using both off the shelf components and custom designed electronics. We are able to integrate with electrical, hydraulic and mechanical systems providing both control and data acquisition.
Through our involvement with the design and operation of one of the leading wave power converters, we understand the challenges presented by the design of the control system of these devices. We also have the ability to develop test and development systems using the same technology, allowing you to fully test both hardware and software before it is deployed.
Based in Edinburgh, we are available for on site installation, commissioning, maintenance and repair of current systems across a wide range of sectors.

Whether you are looking for a prototype circuit board design, or a custom control solution, please contact us to see how we can help.