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LCD Help how to Arduino ? Answered

i need help hooking up a lcd to an arduino here is a pic


Find the manufacturer. Find the model number. Contact the manufacturer, give them the model number, and ask them for pinouts.

Find the chipset and pinout, Make sure you bias the power supplies  correctly. There are dozens of manufacturers, there are 10s of chip sets, there are billions of combinations !

As orksecurity said, find the datasheet for it to know which pin's which.

Then visit www.arduino.cc and look at their tutorial on using the LCD library.