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, ÂíÓñ÷ë <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.?