Hello World Using Arduino

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How to write Hello World in display using Arduino

Hellow world using the Arduino

First you need to these things

  1. Arduino
  2. Liquid Crystal Display 16*2
  3. Potentiometer 10kOhm
  4. Connecting Wires
  5. A Resistor 100 Ohm
Connection made as shown in the below diagram
  • And the upload the Code in Arduino IDE softwer
  • Download the the below code
    • Click here to download
  • Any error like this restart the board or disconnect and connect the board to computer or laptop

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