tbelo1

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Activity overview

Latest activity by tbelo1

  • tbelo1 commented,

    1. Community
    2. Character LCDs
    3. NHD-0420D3Z-FL-GBW-V3 Backlight

    Hi, I added a delay and waiting for the results. Forget my statement about the following day.  When the problem appears If I power cycle the device problem remains. Problem disapears after unknown ...

  • tbelo1 created a post,

    NHD-0420D3Z-FL-GBW-V3 Backlight

    1. Community
    2. Character LCDs

    Hi, I'm using the NHD-0420D3Z-FL-GBW-V3 using I2C and 5V 5A power supply. I also use the command 0x53 to set backlight contrast to maximum. My problem is that sometimes (about 5%) when I power on t...

    • tbelo1
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