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Design Services Case Studies

Explore electro-mechanical and electronic programs delivered by the BOM Quote MFG team.

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Safety Hard Hat Cooling Platform
Electro-Mechanical, R&D
Safety Hard Hat Cooling Platform

Rechargeable fan and mounting system engineered for safety hard hats, delivering internal airflow while remaining low-profile on site.

  • Custom PCBA and firmware with 12V fan and LiPo battery pack
  • Hard-hat specific mounting hardware with internal cooling shroud
  • PC/ABS mechanical package with soft-touch paint for durability
View case study »
Retractable Cable + Rechargeable Battery
Electronics, Electro-Mechanical
Retractable Cable + Rechargeable Battery

Compact rechargeable battery pack engineered with an integrated three-foot retractable power and data cable for quick charging on the go.

  • Custom PCBA and firmware managing dual rechargeable batteries
  • Pocket-friendly enclosure that fits easily in bags, pockets, or purses
  • Integrated three-foot retractable cable supporting power and data transfer
View case study »
Water-Activated Sensory Toys
Electronics, Mechanical, R&D
Water-Activated Sensory Toys

Bath-time sensory toys redesigned from concept through tooling to deliver higher reliability and manufacturability for national retail rollout.

  • Eight SKU family produced across ten new injection molds
  • Water-activated electronic light cube with re-engineered seals
  • Shipped to 700+ Cracker Barrel stores with expanding retail footprint
View case study »
Football Helmet Cooling System
Electro-Mechanical, R&D
Football Helmet Cooling System

Magnetically charged cooling unit that integrates into football helmets to move air across the athlete's forehead without adding bulk.

  • Custom cable, PCBA, firmware and LiPo battery architecture, magnetic charging, air hose system with custom fittings, designed for impact sports with removable battery enclosure
View case study »
Sports Cap Cooling & Light System
Electro-Mechanical, R&D
Sports Cap Cooling & Light System

Clip-on fan and flashlight module for sports cap brims that balances cooling, visibility and weight for outdoor use.

  • Custom aluminum flashlight PCBA and main control board, magnetic charging with custom silicone button pad and spring hardware, soft-touch PC/ABS enclosure options with brand-specific colorways
View case study »
Mini Sports Cap Cooling System (V2)
Electro-Mechanical, R&D
Mini Sports Cap Cooling System (V2)

Second-generation miniaturized cap cooling platform featuring a slimmer profile and USB-C charging without sacrificing airflow.

  • Reduced profile by 14.6 mm while retaining battery capacity
  • USB-C charging architecture with custom control PCBA and firmware
  • Soft-touch PC/ABS industrial design refined for comfort and stability
View case study »
Safety & Hard Hat Cooling & Light System
Electro-Mechanical, R&D
Safety & Hard Hat Cooling & Light System

Rechargeable cooling and lighting system designed to clip onto short safety helmets hard-hat brims, providing airflow and illumination on job sites.

  • Fan-based cooling and flashlight system for hard hats, modular clip fits both short safety helmets and hard-hat brims, PC/ABS enclosure engineered for durability in field conditions, Soft-touch paint for grip and a professional appearance
View case study »
Audio Volume Mixer Hardware
Electronics, Mechanical, R&D
Audio Volume Mixer Hardware

Desktop volume mixer featuring customizable knobs, programmable buttons and LED feedback mounted to a powder-coated aluminum stand.

  • PC/ABS enclosure with highly polished top case finish
  • Integrated LED lighting for live visual feedback
  • Powder-coated aluminum stand with ergonomic tilt geometry, raised tactile buttons for quick volume adjustment
View case study »
Smart Baseball & Softball PCBA Subassembly
Electronics, Mechanical, R&D
Smart Baseball & Softball PCBA Subassembly

Ruggedized sensor platform with HDI PCB and wireless charging, delivered as a subassembly for multi-country final integration.

  • Fine-pitch BGA placement with x-ray inspection for QA
  • Battery and wireless charge coil integration with firmware flashing
  • Support multi-country production shipping semi-finished goods to Vietnam
View case study »
Portable Coffee Grinder (IoT Enabled)
Electronics, Mechanical, R&D
Portable Coffee Grinder (IoT Enabled)

Connected grinder platform pairing high-speed ceramic burrs with an IoT battery pack and companion smartphone application.

  • LiFePO4 battery pack with high-discharge profile for the 24V motor
  • High-speed injection-molded ceramic burr sets
  • Smart freshness sensing and mobile app connectivity for usage tracking
View case study »
Six-Port Solar Charging Station
Electronics, Mechanical, R&D
Six-Port Solar Charging Station

Rugged IP-68 power station combining 111Wh battery storage with four-panel solar charging and six high-output USB ports.

  • Six 2A / 5V outputs for simultaneous device charging
  • 111Wh internal pack replenished by 40W folding solar array
  • Waterproof housing with LCD diagnostics for field deployments
View case study »
Bluetooth Cooking Thermometer
Electronics, Mechanical, R&D
Bluetooth Cooking Thermometer

Connected cooking dial that syncs with smartphones to monitor temperature profiles, set alerts and visualize cooking history.

  • App-based temperature alerts with 100-foot wireless range
  • Graphing mode to capture and export cooking sessions
  • Internet-enabled monitoring when a paired device stays in range
View case study »

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  • BOM Quote Limited
  • Unit C, 8F, Charmhill Center
  • 50 Hillwood Road, T.S.T.
  • Kowloon, Hong Kong

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