The Minnesota State College-Southeast Technical is offering a FREE Professional Development Speaker Series. The session will focus on PLC & Basic Electricity Training on March 29, from 1-3 PM at the Winona Campus, Room 216. This class is free but limited to 12 participants, so don't delay in registering! (Limit: One person per business.) At this seminar, you will learn about: Series, parallel, and series-parallel circuits, the fundamentals and importance of trouble shooting, hardware and software aspects of the controllers and basic operation of programmable logic controllers (PLCs).