... and the output was just black boxes in the bottom line , with the top line being blank.
The connections from the lcd to arduino are the regular ones...
...except V0,as i connected it to GND.
... and is it this which is causing the problem?
... and in this case is your issue.
what i see is a blank line in the first row followed by square boxes in the next row ...
...so i think there is no problem with the connections.
Make sure that RS goes to pin 7 of arduino,EN goes to pin 8, and the four data pins (14,13,12,11) of the LCD goes to pins 12,11,10,9 of your arduino.So it should be: LiquidCrystal lcd (126.96.36.199.11.12);Now it should work fine!
//LiquidCrystal lcd(RS, E, D4, D5, D6, D7);LiquidCrystal lcd(7, 8, 9, 10, 11, 12); // put your pin numbers here
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16