BigDumbYak
New Member
Recently i have come across a 4x20 LCD display. It is an HC20401 and there is a 16 wire connector attached to the top. What i'd like to do is interface it with a computer serial or parallel port. I know it can be done with other similar displays, but after a fair bit of searching, i have managed to find no information about it.
If anyone knows of this LCD, and/or where i can get a wiring diagram to connect it to a computer, i would be extremely grateful.
-images removed-
thank you for any assitance.
If anyone knows of this LCD, and/or where i can get a wiring diagram to connect it to a computer, i would be extremely grateful.
-images removed-
thank you for any assitance.