Arduino Uno

How i will connect an LCD  16*2 on arduino uno?

arduino.cc/en/Tutorial/Liquid

arduino.cc/en/Tutorial/LiquidCrystal

 

You won’t be able to connect that.

I would assume, if you can not do a simple task such as googling “16x2 LCD Arduino”, then actually hooking up the LCD itself is probably too much for you.

I am sorry to be harsh, but for cryin’ out loud. “Arduino LCD” has got to be one of the most simple, straight-forward, always-brings-up-what-you-need, searches there could possibly be. 

Effort. (Need some)