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Module Design featured image with purple background, Architecture badge, Md icon, Structuring .h and .c Files subtitle in the Software Design in C series by NerdyElectronics

Module Design in Embedded C — Structuring .h and .c Files

by Vivek Bhageria
March 7, 2026Updated October 10, 2026

Learn how to design clean, maintainable modules in embedded C. Structure .h and .c files with proper encapsulation, static functions, and opaque pointers.