Author write:As with the FPGA board previously, the connections are made by soldering standard IDC ribbon cable directly to the glass substrate.As the PIC will not work from 3.3V, I had to make a power supply for the LCD. For this I used an LM317, is complete overkill but easy and quick. Both LCD supply pins are tied to the output, which is around 3.0V. All four signal lines have 10K resistors in series, to protect the LCD inputs from the 5V signalling of the PIC.

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