This is an Example of how you can use the Arduino to monitor various environmental parameters And display them on a LCD screen.
Note: I Added a Real Time Clock!! To see the steps, added parts and Sketch I added new steps..
Arduino uno R3 or compatible 30.00
Sain smart “1.8” TFT Color LCD Display 18.50
DHT11 Digital Temperature and Humidity Sensor 6.44
Mini Breadboard 5.00
I used the mini breadboard to connect the display to the Arduino.
Use jumper wires to connect from the Arduino pins to the breadboard in the following order:
Arduino: 5v TFT DISPLAY VCC
Digital 4 SCL
Read More: Mini Arduino environment monitor