Member #377364

Member Since: November 8, 2012

Country: United States

  • Product SEN-09088 | about a year ago

    I just used one to automatically adjust the backlight on an LCD module connected to an Arduino. Made a voltage divider, connected the center to an analog input, scaled the value based on empirical observations, and used a PWM output pin connected to the LCD backlight. Cheap, easy, works like a charm. When ambient light is bright, the backlight is full-on, and in the dark, the backlight is (almost) full-off.

Name Pieces Total
Jolly good gizmos
6 75.25