Ted M.
NHD StaffApplications Engineer at Newhaven Display
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Recent activity by Ted M.-
Hi Sunshine,The EVE2 graphics engine renders a Display List line by line during the LCD's active refresh. It also buffers an inactive Display List in it's memory that can be written to while the EV...
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Hi Vineeth,The NHD-C12832A1Z display uses the ST7565R controller/Driver. Have you tried searching on Github for some example code for the ST7565R that may work with the TI microcontroller.Regards,
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Hi labounty,The capacitors will provide the voltage boost based on the display's input voltage of 3.0V VDD. The final boosted voltage measured for V0 on pin 10 will determine the overall contrast l...
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Hi Vineeth,To determine if the voltage booster circuit is working, please measure the voltage at pin 10 for the contrast voltage Vout.Please review the previous threads on this topic: https://suppo...
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Hi Vineeth,First verify the LCD voltage booster circuit is working properly to provide the correct contrast voltage to the LCD.We offer a PCB for testing the display, part # NHD-PCB12832A1Z https:/...
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Hi Eric,Your interpretation is correct about each horizontal line's pixels sharing the current through each pixel within the line.This does effect the overall brightness of the pixels within each h...
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Hi Cinderblock,Thanks for the feedback. We are looking into updating this PCB design and will take these observations into consideration with the new layout.Regards,
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Hi Matthieu,We manufacture the metal frame bezel as our part # NHD-3.12-Bezel.Please contact nhsales@newhavendisplay.com if you are interested in purchasing these.Regards,
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Hi Loic75300,Have you tried using a pullup resistor on the miso line?Best Regards,
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Hi Steven,Please refer to our example code on Github for the NHD-2.4-240320CF-BSXV-FThttps://github.com/NewhavenDisplay/NHD-2.4-240320CF-BSXV_Example/blob/main/NHD-2.4-240320CF-BSXV/NHD-2.4-240320C...