Hammad Tariq
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  • Lahore
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Hammad Tariq's Discussions

How to run DC motor using Pxihawk 4 Controller with px4 firmware?

Started this discussion. Last reply by Chris Anderson Mar 3. 1 Reply

I want to control the Dc motor through px4 firmware by controlling the output pwm. Is there anyone who can help me to control the PWM duty cycle ratio order to increase the speed of a Dc motor? or is…Continue

Tags: firmware, px4, mavlink, pixhawak

 

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3D Robotics
Chris Anderson replied to Hammad Tariq's discussion How to run DC motor using Pxihawk 4 Controller with px4 firmware?
"You need to use an H-bridge motor controller"
Mar 3
Hammad Tariq posted a discussion

How to run DC motor using Pxihawk 4 Controller with px4 firmware?

I want to control the Dc motor through px4 firmware by controlling the output pwm. Is there anyone who can help me to control the PWM duty cycle ratio order to increase the speed of a Dc motor? or is there any other way to control the speed of Dc motor through PWM? Right now i know actuator_Control trigger the out pins of the Pixhawk4 from 1 to 8 pin. But when i  subscribe and publish actuator_control[0] the pin 1 of the pixhawk4 out give a pwm out. but the problem is its duty cycle is very low…See More
Mar 3

Profile Information

About Me:
I am a beginner in px4 programming and willing to learn it. Looking for someone who can teach through online lectures. I will happy to compensate for that time in return.
Please tell us a bit about your UAV interest
I have been working on some project and where I find about this new advance autopilot project controller Pixhawak 4 with the firmware of px4. So this developed my interest in learning of this project.
Hometown:
Pakistan

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