I have obtained a suitable LCD for this project, but I have a question about the keyboard input. The output of my keyboard has an S- type connector. How do I relate these pins to the pin #1, 3, 4 and 5 shown in the schematic?
Bill
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I would like to build the Morse Code Demonstrator and would like to know the recommended part number for the LCD in the circuit by Hugh Considine.
Any alphanumeric LCD will work, they all use the same controller chip (HD44780). The one I use is 2 row, 16 column.
I have obtained a suitable LCD for this project, but I have a question about the keyboard input. The output of my keyboard has an S- type connector. How do I relate these pins to the pin #1, 3, 4 and 5 shown in the schematic?
Bill