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Old 06-10-2020, 06:30 AM   #9
Geoff Waddington
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Join Date: Mar 2009
Location: Dartmouth, Nova Scotia
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Quote:
Originally Posted by siniarch View Post
Ok, so I searched for some OLEDs and they are not as flexible as I would have liked. Based on what I found I came up with 2 designs.

Design #3 - The displays below the encoders are RGB OLED and the display on top are white OLED only. This design is taller but less wide.



Design #4 - All the displays are White OLED. This one is thinner and longer.



Let me know what you think.
There's another way to save if you are willing to do the over/under trick

Sometimes it's cheaper to get a smaller number of large square oled displays.

Then you do 4 rows of Encoders

A1 A2 A3 A4...
common display for A & B
B1 B2 B3 B4...

perhaps some other RGB buttons on this row or rows

C1 C2 C3 C4...
common display for C & D
D1 D2 D3 D4...
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