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  • ephestione commented on verdelj's instructable I2C LCD Controller (the easy way)8 months ago
    I2C LCD Controller (the easy way)

    THIS.I lost some minutes believing I had some strange display or controller or that one or both of them were defective, but as soon as I adjusted the contrast the darn thing worked like a charm as per turbiny code.I thought that potentiometer was for backlight at first so I didn't really give it much attention.

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