2026-2027 College Catalog 
    
    Sep 20, 2026  
2026-2027 College Catalog
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ETR 273 - Computer Electronics I


(3 credits) Teaches principles of digital electronics and microprocessors to familiarize the student with typical circuits and methods used to interface computer and/or controllers with various I/O devices. Includes exposure to high level programming as well as assembly language routines. Part I of II. An additional career and technical education course specific fee of $25.00 per credit hour applies to this course. The price is discounted 50% to $12.50 per credit hour for the 2026-27 academic year only.

Prerequisite(s): ETR 261  

Lecture: 2 hours
Lab: 2 hours
Total: Total 4 hours per week




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