Ships from China
Keyestudio DHT22 (AM2302)Temperature and Humidity Sensor for Arduino Uno r3
Availability: In stock
823 متبقي
أنت تشاهد الآن:Keyestudio DHT22 (AM2302)Temperature and Humidity Sensor for Arduino Uno r3
Total: 2,270 QAR
Product sharing
- Package: SMD
- is_customized: Yes
- Model Number: AM2302
- Supply Voltage: DC 5V
- Application: Temperature and Humidity Sensor
- Type: Drive IC
- Brand Name: keyestudio
- Origin: Mainland China
- Condition: New
- Operating Temperature: 0-40
- Product number: KS0430
Overview
This DHT22 digital temperature and humidity sensor is a composite Sensor which contains a calibrated digital signal output of the temperature and humidity.
The dedicated digital modules collection technology and the temperature and humidity sensing technology are applied to ensure that the product has high reliability and excellent long-term stability.
Qualities of excellent quality, ultra-fast response, strong anti-interference, and high cost performance make it a wide applied application or even the most demanding one.
The sensor comes with 2 fixed holes, very easy to mount on any other devices.
Applications: dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control, data loggers, weather stations, home appliances, humidity regulator, medical and other humidity measurement and control.
Specifications
Operating voltage: DC 3.3V-5V
Interface: 3PIN
Output signal: single-bus digital signal
Humidity measurement range: 0—-100%RH
Humidity measurement accuracy: ±2%RH
Temperature measurement range: – 40℃ to 80℃
Temperature measuring accuracy: ±0.5℃
Dimensions: 43mm * 26mm * 9mm
Weight: 5.9g
Source Code
Before compiling the code, don’t forget to place the necessary DHT library into libraries directory of Arduino IDE. Or else, code upload will fail!
You can click the link on how to use Arduino IDE:
https://wiki.keyestudio.com/How_to_Download_Arduino_IDE
Suggested products
Keyestudio Mini Tank Robot V3.0 For Arduino Robot Car Kit DIY Programmable STEM Toys IR Remote Control App Control
691 QAR
Keyestudio BMP280 5V Digital Barometric Pressure Altitude Sensor High Precision Atmospheric Module For Arduino
37 QAR
Keyestudio IOT Smart Farm Kit For Arduino&Scratch Programming Projects DIY Sensor Kit STEM Educational Set for Adults Teens
603 QAR
Keyestudio ESP32 Vision Smart Car For Arduino Robot For Programming With ESP32 Camera Support Arduino C Programming DIY RobotKit
326 QAR
Keyestudio BH1750FVI Digital Light Intensity Module for Arduino
36 QAR
1PC/3PCS/5PCS Keyestudio Voltage Detection Module Voltage Sensor For Arduino UNO Project Voltage Monitor
Price range: 32 ر.ق through 92 ر.ق
You can add
Keyestudio Mini Tank Robot V3.0 For Arduino Robot Car Kit DIY Programmable STEM Toys IR Remote Control App Control
691 QAR
Keyestudio Joystick Breakout Board for BBC Micro:Bit
80 QAR
Keyestudio IOT Smart Farm Kit For Arduino&Scratch Programming Projects DIY Sensor Kit STEM Educational Set for Adults Teens
603 QAR
Keyestudio Kidsbits STEM Electronic Building Blocks Smart Binsite Kit For Arduino ESP32&UNO Projects Programming Compatible Lego
Price range: 424 ر.ق through 433 ر.ق
1PC/3PCS/5PCS Keyestudio Voltage Detection Module Voltage Sensor For Arduino UNO Project Voltage Monitor
Price range: 32 ر.ق through 92 ر.ق
Raspberry Pi 5B Radiator Heat Sink Blower Fan Aluminium-Sheet For Raspberry Pi 5B Cooling Fan Strong Cooling Capacity
Price range: 82 ر.ق through 131 ر.ق