I am trying to use the TI DRV8231 bridge to drive a brushed DC motor with a pwm signal. But there's a lot of noise generated by the motor making it difficult to sense the low side current. Can you pl advise how to reduce this noise generated by the motor switching and potentially commutator generated electrical noise?
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I am trying to use the TI DRV8231 bridge to drive a brushed DC motor with a pwm signal. But there's a lot of noise generated by the motor making it difficult to sense the low side current.
Can you pl advise how to reduce this noise generated by the motor switching and potentially commutator generated electrical noise?
Fantastic video as always. What is the animation software you use? They are always so well done.