We have compiled our favorite crochet doily free patterns. These crochet doilies are perfect for every skill level and for practicing your basic crochet stitches. Check out Today’s FREE Crochet ...

Welcome to Crochet Craftsman channel where the art of crochet comes to life. Our passion for crochet is boundless, and we're here to share it with you. Our content revolves around: Crochet Patterns: ...

Abstract: Optical wireless communication (OWC) refers to transmission in unguided propagation media through the use of optical carriers, i.e., visible, infrared (IR), and ultraviolet (UV) bands. In ...