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Control brightness of LED with PWM using TI C2000

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Michail Tzanis
Michail Tzanis on 26 Feb 2019
Answered: Munish Raj on 4 Mar 2019
Hi there,
I am quiet new on Simulink and I am trying to familiarise myself with PWM. Does anyone know how to control the brightness of an LED with PWM using a Texas Instruments Delfino Microcontroller? Thank you in advance.
Michail

Accepted Answer

Munish Raj
Munish Raj on 4 Mar 2019
Hello Michali,
The PWM block in simulink can be used for this purpose.
The input for this block can be any number from 0-255, depending on how bright you want the LED to glow.
0 being the least bright, and 255 , the maximum brightness.
The pin in the PWM block is hte pin where the LED is connected to in yout Microcontroller.
Remember to connect a resistor in serieis with the LED.

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