Circular Tech Core Logo

A bold and high-tech emblem featuring a dark circular silhouette bisected by a prominent vertical channel. The design centers on a glowing square core with a diamond-shaped void, surrounded by symmetrical, rounded notches that resemble a gear, a microchip, or a specialized lens. Set against a vibrant yellow background, this mark symbolizes central intelligence, mechanical precision, and digital connectivity. It is a perfect identity for brands in hardware engineering, cybersecurity, artificial intelligence, or advanced manufacturing.