Display for 7i73

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01 Feb 2016 16:50 #69370 by newbynobi
Display for 7i73 was created by newbynobi
Hallo,

i am trying to purchase a display for the 7i73, unfortunately I can not find a supllier for the KyoceraC-51847NFQJ-LW-AAN
There are some international shops, but paying € 18 shipping for a € 25 display is a horror for me.

So I found a similar display here: Reichelt Display 4x20

There are two datasheets with details:
Datasheet 1
Datasheet 2

IMHO that one should also work, but unfortunately I am not an expert in electroniks.

Any advice would be appreciated.

Norbert

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01 Feb 2016 17:36 #69376 by PCW
Replied by PCW on topic Display for 7i73
That display will not work without some help (it requires a negative voltage for the LCD contrast adjustment)
The display we selected was 3.3V only. Its likely that most single supply displays with nibble interfaces
and a supported size would work

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01 Feb 2016 19:01 #69381 by newbynobi
Replied by newbynobi on topic Display for 7i73
OK than I need to go on searching :(

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02 Feb 2016 14:56 #69449 by andypugh
Replied by andypugh on topic Display for 7i73
I just used a very generic one
picasaweb.google.com/1081645046564043805...#5795148928031590754

I will see what it is. (I might have spares)

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04 Apr 2016 06:30 #72679 by newbynobi
Replied by newbynobi on topic Display for 7i73
Hallo Andy,

i am still looking for a display,
could you check for manufacturer and type?

Anyone else has a alternative to the mentioned Kyocera display with supplier in Europe / Germany if possible?

Norbert

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04 Apr 2016 08:50 #72685 by andypugh
Replied by andypugh on topic Display for 7i73

i am still looking for a display,
could you check for manufacturer and type?


I am not sure that there is any marking on mine, I will try to remember to look.

However, they are pretty much all to the same standard, using the same driver chip, so any you get is likely to work.

www.amazon.de/niceeshop-Arduino-Basieren...-1&keywords=20x4+lcd

For example, uses the HD44780 so ought to work with the 7i73.

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04 Apr 2016 11:03 #72694 by newbynobi
Replied by newbynobi on topic Display for 7i73
Hallo Andy,

the mentioned one will not work!

It has only 2 x 16 characters, we need 4 x 20!!! Don't we?

Norbert

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04 Apr 2016 11:06 #72695 by andypugh
Replied by andypugh on topic Display for 7i73
It says 4x20 and the picture shows 4x20 ?

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04 Apr 2016 11:17 - 04 Apr 2016 11:24 #72696 by newbynobi
Replied by newbynobi on topic Display for 7i73
My mistake, clicking around, searching for a data sheet, i have changed the product. :S

I ordered that one, I will inform, if it does work.

Norbert
Last edit: 04 Apr 2016 11:24 by newbynobi.

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