When you looking for humidity sensor arduino, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable humidity sensor arduino is not an easy task. In this post, we show you how to find the right humidity sensor arduino along with our top-rated reviews. Please check out our suggestions to find the best humidity sensor arduino for you.
Reviews
1. HiLetgo BME280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout for Arduino
Feature
BME280 Atmospheric Pressure SensorTemperature Humidity Sensor
Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
I2C address: SDO LOW 0x76: SDO HIGH 0x77
Description
Description:BME280, the precision sensor from Bosch, is soldered onto PCB. Not only the pressure and the temperature, this sensor can measure humidity.
It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Specifications:
Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:
Temperature: -40 to +85C
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:
Temperature: 0.01C
Humidity: 0.008%
Pressure: 0.18Pa
Accuracy:
Temperature: +-1C
Humidity: +-3%
Pressure: +-1Pa
I2C address
SDO LOW 0x76
SDO HIGH 0x77
Package included:
1* BME280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout
2. Aideepen DHT22/AM2302 Digital Temperature and Humidity Sensor Replace SHT11 SHT15
Feature
Type: AM2302 / DHT22Humidity measurement precision:2%RH
Temperature measurement precision:0.5
Accuracy resolution:0.1
Relative humidity and temperature measurement.
Description
Specification:1.Type:AM2302
2.Humidity range:0-100%RH
3.Temperature range:-40~80
4. 4-pin package
5.Ultra-low power
6.No additional components
7.Excellent long-term stability
8.All calibration, digital output
9.Completely interchangeable
10.Long distance signal transmission
11.Relative humidity and temperature measurement
Package Included:
1 x AM2302 Temp Humidity Sensor
3. WINGONEER 5PCS of Temperature Humidity Sensor Module Digital DHT11 for Arduino Raspberry Pi 2 3
Feature
Supply voltage: 3.3 to 5.5VDC, Output: single-bus digital signalMeasuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity +&-5% RH, temperature +&-2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less +&-1% RH per Year
Description
WINGONEER trademark Reg.NO:4747611TechnTechnical parameters:
Supply voltage: 3.3 to 5.5 VDC
Output: single-bus digital signal
Measuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity + & - 5% RH, temperature + & - 2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less + & - 1% RH per Year
Notes:
1. To avoid the use of the condensation conditions
2. Long-term storage temperature 10 to 40 celsius degree, humidity below 60%
3. The use of power and ground connection to be correct, so as not to damage the sensor
Package includes:
5 x Temperature and Humidity Sensor Moduleical parameters:
Supply voltage: 3.3 to 5.5 VDC
Output: single-bus digital signal
Measuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity + & - 5% RH, temperature + & - 2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less + & - 1% RH per Year
Notes:
1. To avoid the use of the condensation conditions
2. Long-term storage temperature 10 to 40 celsius degree, humidity below 60%
3. The use of power and ground connection to be correct, so as not to damage the sensor
Package includes:
5 x Temperature and Humidity Sensor Module
4. Gowoops 2 PCS DHT22 Temperature Humidity Sensor Module Digital Measurement for Arduino Raspberry Pi 2 3
Feature
With fixing screw hole, convenient for install and fixed
Single-bus digital signal output, bidirectional serial data
Operate Voltage: DC 3~5.5V
Temperature Range: -40 ~ 80 Humidity Range: 0~100%RH
Please choose the original seller: Gowoops, we don't guarantee the quality of the products bought from other seller.
Description
Specification:
Type: DHT22 temperature and humidity sensor
Operate Voltage: DC 3~5.5V
Signal Output Type: Digital
Temperature Range: -40 ~ 80
Temperature Measurement Accuracy: 0.5
Humidity Range: 0~100%RH
Humidity Measurement Accuracy: 2%RH
Dimensions:
Size: 40 x 15 x 9 mm (L / W / H)
Screw hole diameter: 2.6mm
Weight: 6g
Package included:
2 x DHT22 Sensor Module
2 x Cable
5. KOOKYE 16 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional (Smart Home Kit)
Feature
SMART HOME LEARNING KIT--This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi 3 DIY.THE PROFESSIONAL SMART HOME KIT--This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared,smoke, motion, flame,vibration,digital touch, air pressure and many other commonly-used sensors modules.
THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi 3, it could DIY 16 projects according to your need.
HIGH QUALITY GUARANTEE--We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the kookye modules sensor kits are choosed carefully for our user.
DETAILED TUTORIAL ON OUR WEBSITE--Our website (http://kookye.com/?p=1573) provide step-by-step instruction, detailed circuit connection graph/video, verified sample code and library package which can save lot of user's research time and speed up the learning progress.
Description
This is an excellent collection of sensors and components to use with Arduino and Raspberry Pi. It was specially designed for smart home. It comes with 16 sensor modules and female to female jumper wires, everything was properly identified and individually packed in plastic box.
No matter where you are,the smart home sensor kit combined with arduino or Raspberry let you to control, monitor and secure your home.
We provide detailed instruction containing 16 projects with description and sample code.
Please go to KOOKYE office website: http://kookye.com/?p=1573
Packing list:
1x Voltage sensor
1x MQ2 smoke sensor
1x MQ5 coalgas sensor
1x MQ7 carbon monoxide sensor
1x DS18B20 temperature sensor
1x DHT11 temperature humidity sensor
1x Flame detection sensor
1x Water level sensor module
1x Digital touch sensor module
1x Vibration sensor module
1x Sound sensor module
1x Photosensitive sensor module
1x Passive buzzer module
1x BMP180 digital air pressure sensor
1x HC-SR501 infrared sensor module
1x Two-way relay module
1x jumper wires 20cm
6. SMAKN DHT22 / AM2302 Digital Temperature and Humidity measure sensor module for Arduino
Feature
Dimensions: 28.2mm (length) * 13.1mm (width) * 5.5mm (height).Weight: 6g.
Operating voltage: 3V - 5.5V.
Sensor Model: AM2302 temperature and humidity sensor.
Signal output format: digital signal.
Description
*Dimensions: 28.2mm (length) * 13.1mm (width) * 5.5mm (height).*Weight: 6g.
*Operating voltage: 3V - 5.5V.
*Sensor Model: AM2302 temperature and humidity sensor.
*Signal output format: digital signal.
*Temperature measurement range: -40 --80 .
*Measurement accuracy: 0.5 .
*Humidity measuring range: 0--100% RH.
*Accuracy: 2% RH.
*Resolution: 16 bit.
*With fixing screw holes for easy installation and fixation. Aperture 2.6mm.
Wiring instructions: *"+": connected power supply positive.
*"-": connected power supply negative.
*"out": connected microcontroller IO port.
Shipping list: *DHT22 Module * 1.
*20cm Dupont line * 3 (color random).
Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!
7. Geeetech 4PCS DHT11 Digital Humidity Temperature Sensor /Arduino DIY
Feature
This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-boardThe DHT11 is a pre-calibrated digital output temperature and humidity sensor
The single-wire wiring scheme makes it easy to be integrated to other applications
The simple communication protocol greatly reduces the programming effort required
Easy to use
Description
This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-board. The DHT11 is a pre-calibrated digital output temperature and humidity sensor. The single-wire wiring scheme makes it easy to be integrated to other applications. The simple communication protocol greatly reduces the programming effort required.Features:
Digital output
Single-wire communication
Laboratory pre-calibrated
Stable and long-term accuracy
3-pin interlock connector
Low cost and compact size
Package List:
4 x DHT11 sensor
8. Gowoops 5 PCS of Temperature Humidity Sensor Module Digital DHT11 for Arduino Raspberry Pi 2 3
Feature
The example project for Temperature & Humidity Sensor working with Arduino Uno R3: http://osoyoo.com/?p=518 (Please add a 4.7K or 10K resistance)The example project for Temperature & Humidity Sensor working with Raspberry Pi: http://osoyoo.com/?p=858
Accuracy: Humidity +&-5% RH, temperature +&-2 celsius degree
Humidity measuring range: 20% - 90% RH, Temperature 0 to 50 celsius degree
DHT11 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability.
Description
Technical parameters:Supply voltage: 3.3 to 5.5VDC
Output: single-bus digital signal
Measuring range: Humidity 20% to 90% RH, Temperature 0 to 50 celsius degree
Accuracy: Humidity +&-5% RH, temperature +&-2 celsius degree
Resolution: Humidity 1% RH, temperature 1 celsius degree
Long-term stability: less +&-1% RH per Year
Notes:
1. To avoid the use of the condensation conditions
2. Long-term storage temperature 10 to 40 celsius degree, humidity below 60%
3. The use of power and ground connection to be correct, so as not to damage the sensor
Package includes:
5 x Temperature and Humidity Sensor Module(NO Retail Box. Packed Safely in Bubble Bag.)
9. Phantom YoYo Arduino compatible DHT11 Analog Temperature & Humidity Sensor
Feature
1,Supply Voltage: +5 V2,Temperature range :0-50 C error of 2 C
3,Humidity :20-90% RH 5% RH error
4,No more than 1 Hz sampling rate (once every second)
5,2.5mA max current use during conversion (while requesting data)
Description
This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages. Each DHT11 sensors features extremely accurate calibration of humidity calibration chamber. The calibration coefficients stored in the OTP program memory, internal sensors detect signals in the process, we should call these calibration coefficients. The single-wire serial interface system is integrated to become quick and easy. Small size, low power, signal transmission distance up to 20 meters, making it a variety of applications and even the most demanding applications. The product is 4-pin single row pin package. Convenient connection, special packages can be provided according to users need.10. Qunqi DHT11 Analog Temperature & Humidity Sensor for Arduino Raspberry Pi
Feature
Temperature range :0-50 C error of 2 CHumidity :20-90% RH 5% RH error
Voltage: 5 V
2.5mA max current use during conversion (while requesting data)
Fit for Arduino, MCU, ARM, Raspberry Pi
Description
Specification:Size: 30 * 21mm
Weight: 4g
Voltage: 3.3V, 5V
Temperature range: 0-50 2
Humidity range: 20-90% RH 5% RH
Package include:
1x DHT11 Analog Temperature & Humidity Sensor
11. XCSOURCE 5pcs Soil Moisture Sensor And Automatic Watering System for Arduino TE215
Feature
This is a simple water sensor that can be used to detect soil moisture.Can be used in module plant waterer device, and the plants in your garden no need people to manage.
This is a must have tool for a connected garden! It will be helpful to remind you to water your indoor plants or to monitor the soil moisture in your garden.
Operating voltage: 3.3V-5V
Module dual output mode, digital output, analog output more accurate.
Description
Interface Description (4-wire):
VCC: 3.3V-5V
GND: GND
DO: digital output interface (0 and 1)
AO: analog output interface
Instructions for Use:
Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture.
The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment.
Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture.
Package includes:
5 pcs Soil Moisture Detector Module
5 Set of Jumper Cables (2 in 1)
12. 5 X Soil Hygrometer Humidity Detection Module Moisture Water Sensor for Arduino
Feature
Sensitivity adjustable the blue digital potentiometer adjustment (Figure)Operating voltage 3.3V-5V
Module dual output mode, digital output, analog output more accurate
With fixed bolt hole for easy installation
PCB size: 32mm * 14mm
Description
Description:This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.
Sensitivity adjustable the blue digital potentiometer adjustment (Figure)
Operating voltage 3.3V-5V
Module dual output mode, digital output, analog output more accurate
With fixed bolt hole for easy installation
PCB size: 32mm * 14mm
Power indicator and digital switching output indicator
Comparator LM393 chip, stable
Interface Description (4-wire)
VCC: .3 V-5V
GND: GND
DO: digital output interface (0 and 1)
AO: Analog Output Interface
Instructions for use:
Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.
Module to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low;
The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture;
The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment;
Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture.
Package Included: 5 pcs Soil Moisture Sensor Soil Hygrometer Detection Module