Search found 1432 matches

by _kaktus_
Thu Jan 16, 2020 6:52 pm
Forum: Geeetech I3 Pro B
Topic: Control boards..........
Replies: 3
Views: 1367

Re: Control boards..........

:D
by _kaktus_
Mon Jan 06, 2020 4:12 am
Forum: Stepper Motor
Topic: Turning up current - A4988
Replies: 5
Views: 7837

Re: Turning up current - A4988

Hi.
:mrgreen:

The hardware must be taken into account for the calculation.
Different modules have different resistors to limit the motor current.
I made a presentation here.
;)
by _kaktus_
Mon Jan 06, 2020 3:05 am
Forum: LCD Panel
Topic: I3 PRO B Display not working
Replies: 11
Views: 247

Re: I3 PRO B Display not working

Hello Klassr.
:mrgreen:

When I looked at the pictures you posted, my attention was drawn to one disturbing fact.

It seems to me that the connector body you used is mounted in reverse. :roll:

It's worth verifying. I don't know this new module.
by _kaktus_
Wed Jan 01, 2020 5:13 am
Forum: Geeetech I3 M201
Topic: I3 M201 next to perfection
Replies: 6
Views: 1250

Re: I3 M201 next to perfection

Hi algernon.
:mrgreen:

What you're doing is great, and beautiful. :D
by _kaktus_
Thu Dec 26, 2019 5:36 am
Forum: Control Board
Topic: GT2560 V3 - atmega blown up
Replies: 6
Views: 301

Re: GT2560 V3 - atmega blown up

Hello Cubitus88 :mrgreen: I've read your posts and I think you have enough experience with electronics to run this printer successfully. However, at the moment the diagnosis can be difficult because we don't know what happened before you bought the printer. So I recommend caution. For starters, it's...
by _kaktus_
Wed Dec 18, 2019 4:24 pm
Forum: Power Supply Unit
Topic: Power supply tripping
Replies: 11
Views: 6393

Re: Power supply tripping

Hi.
:mrgreen:

Bravo for perceptiveness ... That's a very important point. :!:
by _kaktus_
Wed Dec 18, 2019 4:22 pm
Forum: Assembly
Topic: Design flaw or assembly error?
Replies: 2
Views: 225

Re: Design flaw or assembly error?

Hello. :mrgreen: Weird thing is that at beginning of each print the nozzle goes up 10mm from home position, and only after that it reaches bed center: it's like it's programmed to avoid the "special nut" on the origin... although it's not there. This is to prevent the moving head from scratching the...
by _kaktus_
Tue Dec 17, 2019 4:56 pm
Forum: Power Supply Unit
Topic: Why did my supply unit fail?
Replies: 1
Views: 82

Re: Whu did my supply unit fail?

Hello. :mrgreen: If your printer is new manage to replace the power supply with a working one. The thermistor in the power circuit is a kind of fuse. Let's say it is designed to allow a smooth start. I think you're being very reasonable about the problem. It has to be said that in a certain period t...
by _kaktus_
Tue Dec 17, 2019 4:45 pm
Forum: Assembly
Topic: Terrible sound coming from left Z motor
Replies: 2
Views: 158

Re: Terrible sound coming from left Z motor

Hello.
:mrgreen:

Have you tried to replace the stepstick module with another for the test?
What current value did you set?
by _kaktus_
Mon Dec 16, 2019 5:16 am
Forum: Discuss & Help
Topic: Forum Password Change
Replies: 1
Views: 242

Re: Forum Password Change

Hello.
:mrgreen:

That's a good question. :!: