Room temperature sensor with display on Mobile

A project that displays the temperature and humidity of a room on your mobile in real time.
ORIGINAL POST
By Kaustubh Agarwal
components
Hardware Components
DHT11
X 1
temp-humidity sensor
Software Apps and online services
Arduino IDE
Blynk
details

IMG_20160226_111308.jpg

Auther’s system connects your hardware to the Android device. A dht11 sensor is used with Arduino Uno to sense temperature and humidity of the environment. It sends the value to your Android device which is neatly displayed in the app. This system is very easy to build and is useful for real-time monitoring of a remote room with an amazing display.

You will need-

  • Arduino Uno
  • Arduino Ethernet Shield
  • Dht11 Sensor
  • Jumper wires*3 (male to female)
  • Arduino IDE
  • Blynk app
  • Lan Cable

documents
Code
Room temperature
Schematics
DHT11 Schematic

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