AHT21 Integrated Temperature and Humidity Sensor with I2C Interface

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Electrical
Aht21
I2C Interface
Humidity Sensor
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=90
Angle x=0 y=270
Angle x=90 y=0
Angle x=270 y=0
Angle x=60 y=30

About this design

Professional-grade AHT21 sensor by Aosong Electronic Co., LTD featuring integrated temperature and humidity measurement with high accuracy. Compact 3x3x0.8mm design and I2C communication interface suitable for precise environmental monitoring.

Free

<100
<100

The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

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Design fileFormat: STEP
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CAD File Details

File Information
File Name69802d323cb786ad678601b1_...
File TypeSTEP
Unitsmm
Geometry Summary
Faces77
Edges185
Vertices118
Solids1
Surface Types
Planar45
Cylindrical16
Conical0
Spherical0
Toroidal8
Other8
Bounding Box
Width3.00 mm
Height0.80 mm
Depth3.00 mm
Volume
Max Volume7.06 mm³
Min Volume7.06 mm³
Average Volume7.06 mm³
Total Volume7.06 mm³
Usage Notes
NotesSuitable for design reference, visualization, prototyping workflows and engineering review. Validate dimensions and geometry before manufacturing use.

What you can use this CAD model for

  • Engineering review
  • Manufacturing discussion
  • Supplier communication
  • Prototype development
  • Design validation

Before using this CAD file

Review the model dimensions, units and geometry before using it for manufacturing or production. Some files may be created for reference, visualization or workflow acceleration and may require validation before final use.

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