dp58
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Activity overview
Latest activity by dp58-
dp58 commented,
The complete pinout is reported in the comment text at the beginning of each tutorial.The examples are all tested with two Newhaven display.
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dp58 commented,
Thank you very much, Michael.I did so many tests and attempts that I didn't see I had swapped two lines Code fixed and post updated.Thanks again. « Last Edit: April 22, 2015, 04:09:02 PM »
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dp58 commented,
Hi, markdpend.It's OK: Newhaven updated the datasheet.This is the correct configuration:- 5V operation:OLED pin 1 -> VSS GroundOLED pin 2 -> VDD +5VOLED pin 3 -> REGVDD +5V- 2.8V operat...
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dp58 commented,
Tutorial 4 - display connected to Arduino Uno via SPI interface: /* * Demo_NHD0420CW-Ax3_SPI.ino * * Tutorial sketch for use of character OLED slim display family by Newhaven with Arduino Uno, with...
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dp58 commented,
I have an example for 4-bit 6800 parallel interface, too, but it doesn't run as expected.There is something wrong I don't see or something I don't know.In attachment there is the image of the outpu...
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dp58 commented,
Tutorial 2 - display connected to Arduino Uno via 8-bit 6800 parallel interface: /* * Demo_NHD0420CW-Ax3_parallel_6800_8b.ino * * Tutorial sketch for use of character OLED slim display family by Ne...
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dp58 created a post,
NHD0420CW-Ax3 display with Arduino Uno - Tutorials
Hi,I read some posts asking for use of NHD0420CW-Ax3 display family with Arduino Uno.So I modified the example supplied by Newhaven and adapted it to Arduino Uno, for tutorial purpose. They are ful...
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dp58 commented,
Wonderful ! :)Thank you very much, Paul.
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dp58 created a post,
interface voltage levels for NHD-0420CW
Hi,I just purchased two OLED character displays, NHD-0420CW-AB3 and NHD-0420CW-AG3, for a new prototype.I have a doubt: in the datasheet I read "H Level input 0,8*VDD; L Level input 0,2*VDD".VDD is...