AI4U Little Engineer
Click-to-Make Gallery

See it. Click it. Print it.

17 designs ready to generate โ€” complete specs, no clarification needed. Every item generates exactly what the description says.

All items โ€” locked spec, ready to print
๐Ÿญ

Precision Parts

Exact-fit mechanical parts, mounts, and fixtures

4 designs
โญ•

M5 Bolt Spacer

๐Ÿญ Precision Parts
โœ“ Trustedโœ“ Ready to print

Cylindrical spacer with 20mm OD and 5mm bore for M5 bolts. 15mm tall. Prints in one piece with no supports.

spacerM5mechanical
easyโฑ 12 min
๐Ÿ“

Corner L-Bracket

๐Ÿญ Precision Parts
โœ“ Trustedโœ“ Ready to print

Right-angle bracket with 50mm and 40mm legs, 4mm thick, 30mm wide. Flat mounting surfaces on both legs.

bracketmountcorner
easyโฑ 25 min
๐Ÿ”ง

Shaft Adapter Bushing

๐Ÿญ Precision Parts
โœ“ Trustedโœ“ Ready to print

Hollow cylindrical bushing with 16mm OD and 10mm bore. 20mm long. Reduces a 16mm hole to accept a 10mm shaft.

bushingshaftadapter
easyโฑ 10 min
๐Ÿ—œ๏ธ

M3 PCB Standoff

๐Ÿญ Precision Parts
โœ“ Trustedโœ“ Ready to print

Square-base standoff block, 15mm wide, 20mm tall, 3.2mm through-hole for M3 screws. Lifts PCBs off surfaces.

standoffPCBM3
easyโฑ 8 min
๐ŸŽจ

Fun Prints

Clips, clamps, planters, and everyday useful prints

4 designs
๐Ÿ“Ž

Cable Management Clip

๐ŸŽจ Fun Prints
โœ“ Trustedโœ“ Ready to print

Snap-fit clip that holds an 8mm cable against a surface. 2mm wall, 20mm screw-mount base. Prints without supports.

cableclipwire management
easyโฑ 8 min
๐Ÿ”ฉ

Pipe Saddle Bracket

๐ŸŽจ Fun Prints
โœ“ Verifiedโœ“ Ready to print

U-shaped bracket that cradles a 22mm pipe. 3mm wall thickness, 40mm flanges for wall mounting. Ideal for plumbing runs.

pipeclampplumbing
easyโฑ 20 min
๐ŸŒฑ

Planter Drainage Insert

๐ŸŽจ Fun Prints
โœ“ Verifiedโœ“ Ready to print

Flat plate with 9 drainage holes for 100mm round planters. 95ร—95mm, 8mm thick, 8mm holes. Keeps roots out of standing water.

plantergardendrainage
easyโฑ 20 min
๐Ÿงฑ

Display Stand Block

๐ŸŽจ Fun Prints
โœ“ Verifiedโœ“ Ready to print

Solid rectangular block, 80ร—50ร—30mm. Use as a display riser, prop, or base for small objects. No holes, no hardware.

displayblockriser
easyโฑ 35 min
โœจ

Showcase & Demos

Featured designs demonstrating platform accuracy

5 designs
๐Ÿ“ฆ

Arduino Nano Enclosure

โœจ Showcase & Demos
โœ“ Verifiedโœ“ Ready to print

Rectangular box with 60ร—40ร—30mm interior and 2mm walls. Fits an Arduino Nano with room for wiring.

enclosureelectronicsArduino
mediumโฑ 1h 20min
๐ŸŽฏ

Drill Alignment Jig

โœจ Showcase & Demos
โœ“ Verifiedโœ“ Ready to print

Flat alignment fixture, 80ร—60mm, 15mm thick. Use as a repeatable positioning guide for drilling or assembly operations.

jigdrillalignment
mediumโฑ 35 min
๐Ÿช›

Flat Mounting Bracket

โœจ Showcase & Demos
โœ“ Trustedโœ“ Ready to print

Flat rectangular bracket, 120ร—30mm, 4mm thick. Attach to walls or panels with screws.

bracketmountflat
easyโฑ 18 min
๐Ÿ–ฅ๏ธ

Raspberry Pi Enclosure

โœจ Showcase & Demos
โœ“ Verifiedโœ“ Ready to print

Rectangular box with 100ร—65ร—30mm interior and 2mm walls. Sized to fit a Raspberry Pi 4 board.

enclosureRaspberry Pielectronics
mediumโฑ 2h 10min
๐Ÿš€

Artemis II Nozzle Replica

โœจ Showcase & Demos
โœ“ Verifiedโœ“ Ready to print

A parametric replica of a rocket engine bell nozzle โ€” 80mm tall, 60mm exit diameter, 20mm throat, 2mm wall. Demonstrates AI4U custom CadQuery generation for organic shapes beyond the standard 10 families.

rocketnozzlecustomArtemis II
advancedโฑ 2h 30min
๐ŸŽ

Gift & Decor

Tags, boxes, plates, and home accessories

4 designs
๐Ÿ”‘

Keychain Tag

๐ŸŽ Gift & Decor
โœ“ Verifiedโœ“ Ready to print

Flat 40ร—40mm plate, 3mm thick, with a 4mm keyring hole. Attach to keys or bags. No engraving โ€” plain flat surface.

keychaingifttag
easyโฑ 15 min
๐Ÿชง

Desk Nameplate Base

๐ŸŽ Gift & Decor
โœ“ Verifiedโœ“ Ready to print

Flat plate, 150ร—40mm, 5mm thick. Use as a desk nameplate holder or label base. Plain flat surface โ€” no raised letters.

nameplatedesksign
easyโฑ 30 min
๐ŸŽ

Small Gift Box

๐ŸŽ Gift & Decor
โœ“ Verifiedโœ“ Ready to print

Rectangular box with 80ร—60ร—40mm interior and 2mm walls. A simple printable container for small gifts or trinkets.

boxgiftcontainer
easyโฑ 1h 45min
๐Ÿ”ฒ

Wall Mounting Plate

๐ŸŽ Gift & Decor
โœ“ Trustedโœ“ Ready to print

Flat plate, 100ร—80mm, 4mm thick, with 4 corner mounting holes (5mm each). Attach sensors, switches, or panels to walls.

mountplatewall
easyโฑ 22 min
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