I need some help,i have just bought a JHD162A LCD,and have tried interfacing it with arduino but all in vain,tried every possible thing but cant get it to display anything,I connected it exactly like this and ran the hello world code,but am just getting the backlights lighting,no display,i have trie…

Urgent help needed with LCD JHD 162A Arduino

John_S March 22, 2012, 2:00am 2

Try using a potentiometer on pin 3 instead of the 10K resistor.

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