SMALL ELECTRONICS · INTERMEDIATE
How to make a sensor breakout-board open tray with vibe CAD
Keep a small unpowered breakout board oriented on the bench with an open tray that leaves its sensing face, connector and mounting points visible.
Concept illustration. Customize the prompt and upload your CAD.
A mechanical organizer for an unpowered prototype, not a calibrated sensor fixture or protective enclosure.
01 / START WITH THE REAL OBJECT
Measure before you prompt.
- Measure the board outline and all mounting-hole locations from one consistent origin.
- Record the sensor body, sensing opening and connector envelope separately.
- Measure underside components and the longest protruding pin or solder joint.
- Choose finger access and mounting clearance using the actual unpowered board.
State units. If a dimension is missing, have your agent ask for it.
02 / GIVE YOUR AGENT A CLEAR BRIEF
Copy this into your CAD conversation.
Use Claude or another agent with a CAD tool such as OpenSCAD, CadQuery or your existing modeler. Fill in your measurements and keep the source editable.
Design an open sensor tray with board_outline, hole_centers, sensor_keepout, connector_keepout, underside_height and mounting_gap. Keep the sensing face and all existing openings unobstructed. Ask for missing sensor geometry and mounting method. Do not add a surrounding hood or claim that the tray improves sensor accuracy.03 / INSPECT AS YOU BUILD
Model it in deliberate steps.
Separate board and sensor geometry
Create the board reference first, then add the sensor body as a distinct keep-out. Include any opening whose view or access must remain clear.
Place the tray supports
Locate supports at measured mounting points and connect them with a shallow perimeter. Keep the floor below the longest underside feature with a selected gap.
Make orientation obvious
Add an external orientation mark aligned with the connector. Put the mark outside the sensing area and keep the board accessible for straight removal.
04 / VALIDATE THE FIRST PROTOTYPE
Check the fit and intended use.
- Compare the mounting pattern with an actual-size paper tracing and confirm the chosen coordinate origin matches.
- Inspect the CAD section for underside collisions and review the sensing face from its intended direction.
- Plan a single mounting-point sample and verify all exported dimensions before requesting the complete tray.
Material
Consider PLA or PETG for the passive geometry.
List critical dimensions and acceptable deviations in your request. See clearance and fit and material grades.
05 / START YOUR ORDER
Upload your CAD. Get an exact quote.
Customize the prompt, export your model and submit it with quantity, intended use and fit requirements. We review your request and send a nonbinding quote; the payment link follows if you accept.
No charge at submission. Current firm print scope is PLA/PETG shipped within the contiguous US/DC.