This 3D printable case is designed specifically for the popular DSO138 oscilloscope, offering protection, enhanced usability, and full compatibility with the Gridfinity storage system. Perfect for hobbyist electricians, DIY enthusiasts, and anyone using the DSO138, this case allows easy integration into your existing Gridfinity organizers. It’s also designed for simple and efficient printing on FDM 3D printers, with an optional multi-material variant for clear and readable control labels. The case ensures your device is protected while making operation more intuitive and organized.
Design Considerations
Inspired by existing cases for the DSO138, this design has been optimized for both practicality and printability. The case is Gridfinity compatible, fitting into a 2x3 grid unit, making it the only known(at least to me) case that offers this functionality.
Key Features:
- Custom Slider Mechanism: The sliders for sensitivity and multiplier adjustment have been meticulously engineered to avoid common issues seen in other cases. The two-part slider ensures precise movement without bending the oscilloscope's delicate switches. The design also includes a three-position detent system for more accurate adjustments.
- Button Enhancements: The control buttons have been redesigned for smooth operation and easy assembly. The square-based buttons fit into guide slots, and once inserted, are held securely by retaining clips, preventing them from falling out during assembly. The rounded top of the buttons also enhances the tactile experience, providing a firm yet comfortable press.
- Labeling for Controls: With the multi-material variant, you can use different filament colors for clear and crisp control labels, made possible with the GEEERT font that prints well even on FDM printers with a 0.4mm nozzle.
- LED Light Guide: Instead of exposing the LED through a simple hole, this case includes a dedicated light tunnel made from transparent PETG, keeping dust out while ensuring the LED remains clearly visible.
- Easy Assembly: The case features alignment marks and guides to simplify the assembly process, making it beginner-friendly while maintaining a professional finish.
With its robust design and Gridfinity compatibility, this DSO138 case is a must-have for anyone looking to protect and enhance their oscilloscope!
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Fluedddi
