July 18, 2024
By Chloe Arrington

The George W. Woodruff School of Mechanical Engineering is full of people with multi-faceted interests, and Mack Curtis, academic assistant II, is no exception.

"I've been creating custom LED signs since 2022," said Curtis. Previously, he learned how to use computer numerical control (CNC) milling machines and laser cutters in 2021, which he says revolutionized his creative capabilities. His wife then inspired him to try and apply these skills to making LED signs. "She owns her own business and wanted a custom LED sign for her logo. She encouraged me to explore the process, knowing I've always enjoyed working with my hands."

Curtis was excited to get started and once he delved in, he was confident in his ability to create the signs. "The Flowers Invention Studio and Wood Room played a crucial role in my learning. With the help of students Dustin Coah and Johnston Ngo, I was also able to master design software and further navigate the high-end machinery," he said.

Starting a new hobby can be daunting, and one of those daunting factors can be the cost, but Curtis was surprised at the affordability when he started making the signs. "While CNC routers and laser cutters can be expensive, the actual materials for the signs are quite cost-effective, especially if you're resourceful," he said.

Making the custom signs can take time, especially for intricate designs. The process involves designing the sign, selecting materials, cutting them, assembling the silicone tubing and LED lights, and ensuring all the electronics work correctly. Though time-consuming, Curtis adores every part of assembling the signs, and sells them through MCPrints ATL.

Along with the LED signs, Curtis has expanded his creative repertoire and is now making custom wrapping paper for floral arrangements. "It has been a fun and fragrant new venture," he said.