Project Enclosure for 20×4 LCD, Arduino Uno, and SPDT Rocker Switch – 160×120×47mm

Give your Arduino projects a polished and protected finish with this custom 3D printed enclosure, purpose-built to house a 20×4 character LCD, Arduino Uno, and a SPDT boat rocker switch. Designed with functionality and ease of use in mind, this enclosure offers secure internal mounting, clean front panel integration, and convenient access to ports and controls.

Key Features

• Custom Fit Design: Precisely modeled for a 20×4 LCD screen with front panel cutout and mounting supports.

• Arduino Uno Support: Securely mounts your Arduino Uno inside the enclosure with USB and power port access.

• Switch Ready: Pre-cut slot for a standard SPDT rocker switch (approx. 30x22mm) for easy integration of power or control functions.

• Professional Look: Ideal for prototypes, STEM projects, classroom kits, and DIY electronics displays.

• Tool-Free Access: Features a removable or snap-fit lid for quick internal access and modifications.

• Clean Cable Management: Internal space allows for tidy wiring and additional components if needed.

• Premium Gray Finish: Printed in durable gray PLA, giving your project a neutral, professional appearance that blends with most setups

Specifications

• Material: PLA (3D printed)

• External Dimensions: 160mm × 120mm × 47mm

• Component Support:

  • 20×4 Character LCD (I2C or Parallel)

  • Arduino Uno R3

  • SPDT Rocker Switch (Panel Mount)

• Ports/Cutouts: USB, Power Jack, LCD Window, Switch Slot, Optional Venting

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This enclosure is ideal for anyone seeking a sleek, durable, and functional housing for their Arduino-based projects. Whether you’re a student, maker, or professional, this 3D printed case helps transform your circuits into a presentable and protected device.

Need a custom design or STL file? Contact us for personalization or bulk print options.