Analog dimming reduces LED flicker and its effects

Analog LED brightness control front

Lots of LED strip control circuits use Pulse Width Modulation (PWM) to control light brightness. Although it is quite simple method, it creates (sometimes) unwanted phenomenon called flicker. While usually unnoticed by a human eye, flicker can still cause some discomfort to the individual. To reduce LED flicker, a high PWM frequency or analog control … Read more