Electronics Prototyping: LCD Backlight Flicker

First published at 23:46 UTC on August 14th, 2019.

Investigating and correcting minor variations in brightness of an LCD's backlight. The backlight brightness is controlled via PWM, but there is a slight flicker unrelated to the PWM control signal.

CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over