Re: Megatronics v2 problems
LCD problem: // ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: [code.google.com] Maybe you forget???? Regards, Henri
View ArticleRe: Megatronics v2 problems
I installed the u8glib and everything compiled fine and uploaded. I think I may have a bad part to be honest, but I'm not sure. I'll try it again later, maybe I was using an old version or something....
View ArticleUpgrading motors
Hey all, I currently own a Felix 1.5 Rev E, and I'm looking to upgrade the electronics from a RAMPS board to a RUMBA board, and upgrade the motors in the process, but I'm having some serious dificulty...
View ArticleSTB Graphic LCD orders being taken
Just wanted to let everyone know, orders are being taken for another run of STB Graphic LCD controllers for RAMPS, RUMBA, Melzi and Sanguinololu 1.3a electronics. Original indiegogo campaign here...
View ArticleRe: RADDS RepRap Arduino-Due Driver Shield (32bit)
Repetier-Firmware configuration tool for version 0.91 Rev 4 A sample :-) : [attachment 24803 Repetier-gui-radds.JPG] Have Fun Angelo
View ArticleAny risks in not connecting PSU to ground?
So I have moved to different place. Wall sockets here have only two holes, no ground connection is present. What am I risking by not connecting 360w PSU to ground? Thanks.
View ArticleRUMBA USB not working
I have a Rumba board and it was working fine until yesterday. Now, I can't connect it to my PC anymore, but I can still use it with the LCD screen. I checked the soldering of the USB socket and...
View ArticleNeed Help with heat bed reading
Hi, When i am connecting my head bed to the ramps 1.4 (i am using ramps1.4 with arduino 2560 with marlin as firmware for prusa i3) and its thermistor to T1 the reading i am getting is 0.0 degree in...
View ArticleRe: Need some help figuring out what to buy in terms of electronics for my i3
I am at a similar stage, but have built the non-electronics already. I have spent a week reading up on how wire up the electronics, and here is what I have found: 1) The power cable from wall to power...
View ArticleRe: Any risks in not connecting PSU to ground?
Depends on your PSU. If it's well constructed and you don't have any part of the ground that can come into contact with live wires, then it's not likely to be a problem. The issue tends to be either...
View ArticleProblem connecting with RAMBo
...Please be gentle, I'm noob at this... >.< Lols, anyways... I have been given a RAMBo 1.2c motherboard, but have been having difficulty connecting it to my PC (windows). I am uncertain whether...
View ArticleRe: help with SMPS
Yes, next step is to scope both the good and the bad one, as primary inspection of current sensing resistor and related components render showed no error. Thanks again.
View ArticleRe: Problem connecting with RAMBo
I have only used one, but mine was not USB powered (your might come with a jumper or switch though). Till I provided power to the logic of the board (not to the motors) it refused to work.
View ArticleRe: Any risks in not connecting PSU to ground?
PSU is a cheap one without any safety certifications. It is really giving me second thought from time to time. But it has been working great so far for around 100 hours. For the wires I am already...
View ArticleRe: RAMPS for Due!
Ok, I hope that the lack of issues on v2 means that no one has found any :) An ordering snafu means I haven't been able to prototype all the new changes, but I think they are low risk. So I will aim...
View ArticleRe: Need some help figuring out what to buy in terms of electronics for my i3
No comments on the cat 5? One thing is if twisting of wires to steppers is needed. I thought only needed for signal devices.
View ArticleRe: Problem connecting with RAMBo
Got it fixed :D Heard back from Ultimaker... it appears that I had been supplying power to the wrong power input. In v1.2, they apparently changed the board without changing their schematics =.= I've...
View ArticleRe: RAMPS for Due!
I also want to try this board if possible. I will be getting an Arduino Due soon.
View ArticleA faster ARM controller
As RAMPS-FD v2 is nearing tape out, I have been wondering if we can take advantage of some of the faster ARM cores around, and get some more bang for the buck. Of particular interest are the Cortex-M4...
View ArticleRe: RAMPS for Due!
I haven't had a chance to look at the board due to the Melbourne heatwave. Was 31 Deg C on Monday, 41+ Deg C days since then (Today is supposed to be 44), and most nights not getting below 25 Deg C....
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