Overview
Cat-shaped Bluetooth speaker focused on compact, clean packaging and basic consumer-electronics design. Enclosure modeled in Siemens NX and 3D-printed with tuned wall thickness for acoustic rigidity.
Electronics: single-cell Li-ion with TP4056 charging, PAM8403 class-D stereo amp, CA-6928 Bluetooth receiver, and a panel potentiometer for volume. Emphasized enclosure layout and wiring consideration.
