heedaf
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Bummer
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Have you heard anything on the AMS?
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Thanks for all your help.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Cool
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Oh, I thought the 3rd wire was for feedback.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
How is the gnd modulated when the fan is connected to ground.?
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
That is pretty cool.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
I didn't change the 4028. Just wondering how to keep it from going to 100% when the power is applied or Klipper crashes.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
It is working so I'm good now.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Really loud.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
No, in addition.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Or if klipper crashes it will turn on.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
It turns off when the Pi is booted.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Kind of.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
..while trying to fix stuff.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Just a vented channel going over the drivers. It would be nice to print with the cover off.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
And is their away from keeping them turned on when power is applied? They are incredibly loud.
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
On a similar note. This got me wonder about the last two fan ports for the part cooling fan. If the ports have the voltage set how is the speed of the fan controlled? I assume the 3rd wire is just for feedback?
50 replies
RRCRat Rig Community [Unofficial]
•Created by heedaf on 3/29/2025 in #ratos-support
How to Turn On a Fan with the Steppers
Interesting that controller fan would be different.
50 replies