Eta Kappa Nu Marketing Coin

Designed a custom promotional PCB coin for the HKN honor society at Mines using Altium Designer. Developed the top and bottom copper/solder mask layers to create the coin design and prepared the board for fabrication. The PCBs were manufactured through JLCPCB at low cost using an Electroless Nickel Immersion Gold (ENIG) surface finish, providing a durable, gold-plated appearance suitable for an HKN promotional item.