Re: megatronics v2 only from usb and no fan control
Lmao I did this last night. The part you are looking for is "AS1117 5.0" Going to have to go back and do some probing before I connect the stops again.
View ArticleRe: megatronics v2 only from usb and no fan control
my endstops are working fine now only the board only powers from usb..... and my fan doesnt work, but i dont know if this is a boardmallfunction or something wrong with the pins or whatever
View ArticleRe: 17hs2408 are too weak?
Hi again! I was looking for further information on the internet but I found nothing about this particular motor. So, just for curiosity, what happen if I try to use a 17hs2408 as extruder motor?...
View ArticleDual Y Axis Stepper Motor set up
As a complete newbe, I have questions on driving 2 Stepper motors with one driver. I understand one field must be switched in order to drive the same direction, but my concern is what voltage and...
View ArticleRe: Dual Y Axis Stepper Motor set up
QuoteRBuster [...] Voltage is divided which would cause the Amps to double... [...] If refering to having the motors in wired in series, then coil of first motor becomes in series with same coil of...
View ArticleRe: Dual Y Axis Stepper Motor set up
The drivers used for 3D printers are constant current ones, and the motors are normally chosen to have a voltage drop of no more than 4V at maximum current. So you can connect 2 motors in series...
View ArticleRe: 17hs2408 are too weak?
It either works or it skips steps. If you have these steppers already, try them, they won't break anything.
View ArticleRe: Dual Y Axis Stepper Motor set up
The stepper drivers are called constant current because that is what they are "trying hard" to do, that is their aim/objective only, not because they are actually achieving exactly that. The way of...
View ArticleRe: Dual Y Axis Stepper Motor set up
NoobMan and dc42 - Thank you so much!! This is precisely the information I need to answer my question. My education in stepper motors has just begun! RBuster
View ArticleRe: Dual Y Axis Stepper Motor set up
QuoteRBuster NoobMan and dc42 - Thank you so much!! This is precisely the information I need to answer my question. My education in stepper motors has just begun! RBuster I'm glad it helped. Just to...
View ArticleRe: Dual Y Axis Stepper Motor set up
Really nps, thats what the forum is for, discussing topics and sharing points of view etc, and we are all glad to do it - thats why we are posting. Cheers. Dual motors on Z are usually wired in series...
View ArticleRe: Presentation Alligator Board... a new RepRap Electronics
Hi to all, crowdfunding is open Alligator . King Regards 3DArtists Team
View ArticleRe: Low cost 32-bit controller board
With RPi most people use a USB Wifi dongle, those are dirt cheap, but not sure how easy it would be to implement support for that (drivers, USB A port)?
View ArticleRe: Replacement encoder for Smart controller
Thanks for the tip. I'll try to find that. Hmmm - sometimes the encoder works in the right direction ie - up and down in menu tree options is correct.When changing number values it works in the...
View ArticleSchematic for HE3D 128x64 version display for Melzi ?
Guys, It appears that this vendor sells a HE3D Melzi version of the common 128x64 RAMPS discount smart controller that's been modified for Melzi boards (which don't have the I/O connections of RAMPS...
View ArticleRe: Schematic for HE3D 128x64 version display for Melzi ?
Today I found some information I'd been searching for regarding the many variations of LCD displays for Repraps systems. I'd assumed that the RepRapDiscount Full Graphic Smart Controller clone I have...
View ArticleRe: Taurino Information
Hello, After some pains, I think I have a competent set of files that would be usable for those trying to create their own Taurinos. The .tar.gz file contains all of the gerber files as exported by...
View ArticleLow cost Controller for X,Y steppers and 1 12V solenoid port?
i am making XY plotter and i am new to this field.i have questions for building RAMPS1.4 like board for arduino UNO. which firmware to use for XY plotter with arduino Uno only as it has minimum Flash...
View ArticleMarlin compatible with Arduino uno?
i am making XY plotter and i am new to this field.i have questions for building RAMPS1.4 like board for arduino UNO. which firmware to use for XY plotter with arduino Uno only as it has minimum Flash...
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