How to control a BLDC with an Arduino
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Date: 2023-11-17
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Comments and reviews: 8
Juan
I liked the video, but it would've been a lot more helpful to know how the speed controller that you used works. I don't have one, but since BLDC motors can't usually be controlled directly by PWM I was planning on rectifying the PWM signal to its average value via a low-pass filter. I've seen this as a potential solution on internet forums.
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I liked the video, but it would've been a lot more helpful to know how the speed controller that you used works. I don't have one, but since BLDC motors can't usually be controlled directly by PWM I was planning on rectifying the PWM signal to its average value via a low-pass filter. I've seen this as a potential solution on internet forums.
reply
Zarundo
If you look in the servo-library you are not limited to using angle. You get mutch better resolution with usin micro second directly.
void write(int value); // if value is < 200 its treated as an angle, otherwise as pulse width in microseconds
void writeMicroseconds(int value); // Write pulse width in microseconds
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If you look in the servo-library you are not limited to using angle. You get mutch better resolution with usin micro second directly.
void write(int value); // if value is < 200 its treated as an angle, otherwise as pulse width in microseconds
void writeMicroseconds(int value); // Write pulse width in microseconds
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Adeyev
I've been trying to make an Arduino drone for some time. I used brushed motors with a 9V battery, but they lacked thrust to lift the whole contraption off the ground. I knew I had to do a power and moter upgrade, and this tutorial is literally the thing I was looking for. Thank you very much!
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I've been trying to make an Arduino drone for some time. I used brushed motors with a 9V battery, but they lacked thrust to lift the whole contraption off the ground. I knew I had to do a power and moter upgrade, and this tutorial is literally the thing I was looking for. Thank you very much!
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Zen
I swear the last couple of your videos have been freakishly lining up with projects I'm working on. I just bought an arduino and was about to unbox it and start fiddling with it. Haha
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I swear the last couple of your videos have been freakishly lining up with projects I'm working on. I just bought an arduino and was about to unbox it and start fiddling with it. Haha
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Robonza
Good video. Servo specs say you should only send pulses every 20ms but lucky your esc is playing nice and working with you. Really you should add Delay(20); in your loop.
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Good video. Servo specs say you should only send pulses every 20ms but lucky your esc is playing nice and working with you. Really you should add Delay(20); in your loop.
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BIG
This is how to control bldc motor with arduino just a bright idea, but spending 0. 5$ on a servo tester is much easier to control BL motor
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This is how to control bldc motor with arduino just a bright idea, but spending 0. 5$ on a servo tester is much easier to control BL motor
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Thomas
Great video! There's still so much I don't know about Arduino programming using C++, but I found this video very helpful and useful.
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Great video! There's still so much I don't know about Arduino programming using C++, but I found this video very helpful and useful.
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Procrastinator
Is there a way to change the motor direction on the fly with out having to change the wiring configuration?
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Is there a way to change the motor direction on the fly with out having to change the wiring configuration?
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