Child Neck Sound Sensor Case (ESP32-C3)

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Bounding box: 66 × 52 × 21.5 mm
Engine: 3D Printing B-rep
Parameters: 19
Published: November 4, 2026

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The prompt

hola quiero una carcasa en donde queden estos componentes electronicos, ademas de que sea comodo debido a que va en la parte del cuello de un niño, que no sea grande, y que tenga una superficie plana: ESP32-C3, Sensor KY-038, bateria recargable LIPO 3.7v

Parameters

Name	Value	Range
Case length X	66 mm	40 – 120
Case width Y	40 mm	28 – 90
Base shell height	18 mm	12 – 45
Lid plate thickness	4 mm	2 – 10
Wall thickness	2.5 mm	1.2 – 5
Outer corner radius	8 mm	3 – 15
ESP32-C3 board length	22.5 mm	15 – 40
ESP32-C3 board width	18 mm	12 – 30
KY-038 board length	33 mm	15 – 50
KY-038 board width	14 mm	8 – 30
LiPo battery length	30 mm	10 – 50
LiPo battery width	20 mm	10 – 40
LiPo battery thickness	5 mm	3 – 10
Microphone hole diameter	1.6 mm	0.8 – 4
USB-C slot width	9 mm	6 – 14
USB-C slot height	3.6 mm	2 – 8
Lanyard hole diameter	6.5 mm	4 – 12
Lanyard tab width	24 mm	14 – 40
Lanyard tab depth	14 mm	8 – 26

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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