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USB power adapter for 2 jump wires — image 1
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USB power adapter for 2 jump wires

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USB power adapter for 2 jump wires. Connect breadboard jumpers directly to USB power without soldering or extra boards.

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Model information

Category
Electronics
License
Creative Commons — Attribution — Noncommercial — Share Alike

Tired of cluttering your workbench with bulky breakout boards just to power a simple prototype? This compact, custom-designed USB power adapter block solves that exact problem. It allows you to seamlessly route 5V USB power directly to two standard electronic breadboard jump wires. The model features a snug, slide-in guide slot with polarity indicators to safely secure your connectors and maintain a stable, clean connection for all your DIY electronics and micro-soldering test projects.

3D Printing Parameters:

  • Technology: FDM

  • Recommended Filament: PETG or ABS (for durability and heat resistance near electronics), PLA (for quick testing)

  • Layer Height: 0.2 mm

  • Infill: 15% - 20% (Grid or Gyroid)

  • Supports: No

  • Brim/Raft: No (Ensure good bed adhesion)

Post-Processing & Assembly Tip:
No additional hardware or gluing required. Simply insert your bare wires or connector terminals into the designated positive (+) and negative (-) terminal slots. If the fit is too tight due to slight printer tolerances or elephant's foot, a quick pass with a small needle file or a hobby knife will ensure a perfect, flush glide.

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