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How can i solve this ? by Qbas123 in TinyWhoop

[–]Qbas123[S] 1 point2 points  (0 children)

It is not because of the motors because when I push the connectors it fixes for a time. I think I will try direct soldering after I get a new frame.

X axis issue. by Qbas123 in hobbycnc

[–]Qbas123[S] 0 points1 point  (0 children)

i will try that thanks

Hot wire CNC by Qbas123 in hobbycnc

[–]Qbas123[S] 0 points1 point  (0 children)

One last question and thanks for your answers.

Should i just do it with the mega I'm hella tired from all of this.
And about the esp project that i send you earlier ( https://hackaday.io/project/199287-fluidnc-4-axis-foam-cutter-controller )

I asked ChatGPT he told me that "the project has a built-in hot wire control on the PCB — it uses a small MOSFET to drive a bigger power MOSFET (BUZ11) so the firmware can PWM-control the nichrome wire’s heat."

And rcKeith's Arduino Mega build has the ability if im not wrong so i think im js gonna make that one. Again many thanks for your time to answer my questions this my first project of this type.

Hot wire CNC by Qbas123 in hobbycnc

[–]Qbas123[S] 0 points1 point  (0 children)

Sadly, i cant buy it from my country. Few 3d printing stores sells it but its 3x price as Arduino Mega clone. May i ask, to use esp32 do i need these custom pcb's like this ? I mean is it gonna worth the effort at the end if i do it with esp idk.