CAD Design: Digital Photo Keychain
USD 250–750
About the project
I’m developing a pocket-sized keychain that does more than hold memories—it plays them back on a 2-inch touchscreen. I need an industrial product designer who can take this concept from sketch to production-ready CAD. The device’s sole purpose is to display digital photos. Internally it will house a small PCB, a rechargeable power pack, and the 2-inch capacitive screen; externally it must look sleek, withstand daily key-ring abuse, and remain comfortable in the hand. Your work will cover the full enclosure design, basic internal layout for the board and battery, and DFM considerations such as snap-fit assemblies or micro-screws for easy manufacturing. I expect native CAD files plus standard exchange formats (STEP/IGES) and a set of photorealistic renders so I can show stakeholders exactly how the keychain will look. Deliverables • Production-ready 3D CAD (STEP/IGES + native) • Exploded assembly view with callouts for PCB, battery, screen and buttons • 2-3 high-res renders in common angles • Brief DFM notes highlighting materials, wall thicknesses and fastening approach I’m happy to answer dimension or component questions as we iterate. Let’s craft a tiny showcase that makes photos shine.
Skills required
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