May 01, 2026  
2026-2027 Catalog Draft 
    
2026-2027 Catalog Draft

ELC 121 - Low Voltage Control Systems I


This course introduces students to low-voltage control systems. It provides guidance to understanding how low-voltage control installations are guided by the NEC code and how to ground a system properly. It will discuss audio-related physics and help students understand signal-processing, amplification, reproduction equipment and provide basic networking architecture, topology and protocols

Credits: 2
Prerequisite: ELC 110  


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