Sumit Rane
CAD Designer for Electronics Enclosures & Prototypes
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Designed a compact smart doorbell enclosure integrating camera, microphone, speaker, and embedded electronics into a clean consumer-facing product.
The design focused on ergonomic interaction, front-facing camera alignment, PCB integration, speaker perforation, and real-world usability while maintaining a modern and minimal product aesthetic.
Optimized for prototype development and 3D printing, this project demonstrates practical enclosure engineering combined with consumer product design.
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Raspberry Pi Case
Designed a functional Raspberry Pi enclosure focused on thermal management, precise port accessibility, and practical usability.
The enclosure includes accurately aligned cutouts for USB, HDMI, audio, and power interfaces while integrating passive ventilation above the processor area to improve airflow during continuous operation.
A transparent panel section was incorporated to allow visual monitoring of system indicators without requiring disassembly, improving usability in real deployment scenarios.
The design uses a serviceable screw-based assembly for easy maintenance, SD card access, and iterative prototyping.
Optimized for 3D printing and hardware integration, this project demonstrates the balance between product usability, engineering constraints, and clean enclosure design.
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Modular IoT Enclosure System with Interchangeable Panels
Designed a modular enclosure platform for IoT and sensor-based product families, enabling multiple device variants to share a common structural base while adapting to different sensing requirements.
The system features interchangeable top panels that allow support for various sensor types, ventilation requirements, and access openings without requiring a full enclosure redesign for each new product.
A universal internal mounting structure was developed to provide flexible PCB placement, accommodating different board sizes and evolving hardware layouts while maintaining a consistent external product identity.
The project focused on reducing redesign costs, improving scalability, and supporting iterative hardware development across multiple product versions.
Optimized for prototyping and future manufacturing adaptability, this concept demonstrates advanced product system design beyond single-device enclosure development.
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mmWave Fall Detection Sensor Enclosure
Designed a compact consumer-focused enclosure for a millimeter-wave fall detection sensor intended for smart home and assisted living environments.
The project focused on creating a discreet, approachable product form while preserving sensor performance through appropriate material thickness and front-facing sensor placement.
The enclosure was engineered to support effective indoor deployment through wall or ceiling mounting while maintaining a calm, non-clinical visual language suitable for residential use.
Special attention was given to internal component separation to reduce potential interference between sensor systems and power electronics, while the external geometry prioritized compactness and ease of installation.
Optimized for prototyping and product development, this concept demonstrates the balance between embedded hardware requirements, sensor functionality, and modern consumer product design.
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