cults3d
Headphone Cable Tester
Headphone Cable Tester
My kids go through a lot of headphone cables and we often end up with piles of uncertain quality cables and needed a quick and easy way to test them.
I've made this simple tester that can catch if a cable is broken and is powered from USB. It draws about 80mA.
The box for it is designed to be big enough to handle all the cables and the LEDs just poke through the lid. There is a built in support for adding a cable tie to give some strain relief for the cables (stop the kids destroying it to quickly!).
I built the circuit on 3.5"x2.05" (88.9mm x 52.1mm) breadboard and the pictures show where to place the LEDs to get them to poke through the lid ok.
If you want you can edit the box on TinkerCad here: https://www.tinkercad.com/things/i51tDyc2TOZ
Direct link to the original creator's page
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Frequently Asked Questions
How do I download Headphone Cable Tester?
Click the "View on cults3d" button above to visit the original model page on cults3d. You can download the STL file directly from the creator's page.
What 3D printer can I use for this model?
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
This is a premium model priced at on cults3d. Premium models often include higher detail, multiple parts, and print-tested files.
Can I modify this STL file?
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original cults3d page to see if modifications are permitted by the creator.