Lab. 3. Credit 1. Prerequisite: C or better ECE 3060, or C or better ME 3023, or C or better in CHE 2020, or C or better CEE 3030, or C or better MET 3200. Introduction to Ladder Logic Programming, Relays, PLC in Automation & Control, Safety, Hardware Troubleshooting, Hands-on laboratory experiments and projects.