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DHT11 Temperature-Humidity Sensor AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DHT11 Temperature-Humidity Sensor product

DHT11 Temperature-Humidity Sensor

Humidity

Temperature SensorHumidity SensorDigital Output

The DHT11 is a low-cost, entry-level digital temperature and humidity sensor module suitable for basic environmental monitoring projects.

Best for

  • Hobbyist projects
  • Basic weather stations
  • Educational kits

Avoid if

  • High-precision requirements
  • Fast-changing environments
  • Critical industrial control

Check before use

  • Timing requirements for the single-wire protocol
  • Operating voltage compatibility

Key specifications

Voltage
3.3V - 5.5V
Humidity Range
20% - 95% RH
Temp Range
0°C - 50°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsGeneral Sensing

Datasheet

d3acf4b959898286e0779071060fac69_Waveshare(微雪电子)&DHT11 Temperature-Humidity Sensor.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DHT11 Temperature-Humidity Sensor: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The DHT11 is a basic, ultra-low-cost digital temperature and humidity sensor that uses a capacitive humidity sensor and a thermistor to measure the surrounding air.