How to adjust the contrast of LCD so that the characters are clearly read!

马玉麟 All Messages By This Member #45216 Would anyone tell me how to adjust the contrast, not only the brightness, of the LCD, so that I can read the characters without tilting the whole chases or adjust my watching angle.? Thanks Patrick Ma?
Mike Woods All Messages By This Member #45217 Patrick? The contrast control (pot) is mounted on the Raduino facing towards the display. There is no brightness control (although you can add one)! Mike ZL1AXG toggle quoted message Show quoted text On Sat, 24 Mar 2018 at 6:46 PM, 马玉麟 <patrickylma@...> wrote: Would anyone tell me how to adjust the contrast, not only the brightness, of the LCD, so that I can read the characters without tilting the whole chases or adjust my watching angle.? Thanks Patrick Ma?
马玉麟 All Messages By This Member #45220 Thanks for your information.? 2018-03-24 13:56 GMT+08:00 Mike Woods <mhwoods@...>: toggle quoted message Show quoted text Patrick? The contrast control (pot) is mounted on the Raduino facing towards the display. There is no brightness control (although you can add one)! Mike ZL1AXG On Sat, 24 Mar 2018 at 6:46 PM, 马玉麟 <patrickylma@...> wrote: Would anyone tell me how to adjust the contrast, not only the brightness, of the LCD, so that I can read the characters without tilting the whole chases or adjust my watching angle.? Thanks Patrick Ma?

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