Lecture

PWM LED Color Controller: RTL Diagram Preparation

In course

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Description

This lecture covers Pulse Width Modulation (PWM) as a solution for modulating LED brightness, due to the difficulty of current modulation with voltage. It explains duty-cycling of LEDs, pulse frequency considerations, and PWM with tunable threshold using incrementable counters and edge detectors.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_dus4r0g6

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