Re: Firmware to drive X-Y galvanometer
If you are lucky Viktor (VDX) can give you some information.
View ArticleRe: Issues with Arduino and multiple printers
On most of the Arduino Mega 2560 boards (clones can vary) they have a chip that talks to the USB (usually in the corner near the socket). This chip is actually a tiny Arduino in itself, so it's...
View ArticleRe: Aluminium clad resistors vs pcb heated bed
nophead, i would like to know what board do you use to support that kind of "mixed heatbed"... i am planing to use megatronics v2.0. thank you very much for your help! :)
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my panel for 35€ with graphical LCD 128x64
I just finished the evaluation of the first samples of my new panel with graphical LCD with backlight, microSD slot, rotary encoder and buzzer. Please find more information in my post in the "For...
View ArticleRe: Issues with Arduino and multiple printers
That sounds a little over my head. I was hoping for something easy. If i were to buy new matching boards i probably would be more inclined to look into upgrading to running from a flash card. Thanks.
View ArticleRe: Issues with Arduino and multiple printers
Fair enough too. That said, if you're a member of a local hackerspace, or there is one nearby, they may be able to help you with the Arduino side. You don't even need to take the printers with you to...
View ArticleRe: Pololu reprap.me driver no reference voltage
Hi Gordon, I think your cut was the problem and you need to restore the solder bridge. That "resistor" that you cut free seems to be the capacitor C6, right next to R5. So it should be connected to...
View ArticleRe: Potentiometer Screwheads broke off!!
Hi Epmac, which Vref can you measure now with the broken poti still in place? You might be lucky that it broke in a position that it is possible to simply add a resistor in parallel to the poti as a...
View ArticleRe: Heatbed shuts down - sometimes
Is it a pid controller or bang-bang. Pid usually undershoots if parameters arent ok. For bed always use bang-bang - pid is no-no for bed. Edit: and if it shuts "sometimes" and the mosfet is very hot...
View ArticleRe: A new development option
Ah, I see it's not so RAMPS-friendly, after all. As for the cost, well I assume with Pi you would use it to gain all the premium features like a touch LCD display, custom Pronterface, wireless and...
View ArticleRe: Sanguish development
Sanguish 1.0 RC1 is here! Comments and suggestions are appreciated. Sanguish 1.0 Release Candidate 1
View ArticleRe: repstrap electronics
I also use linux CNC to drive my 3D printer, it works very well and have some cool features like manual control with a joypad, easily move the print on different areas of the build platform, ability...
View ArticleRe: Sanguish development
It's actually a MCP2200 I just haven't bothered to make a custom schematic symbol and part yet. It should be routed correctly for the MCP2200 (I hope) Also I downloaded the symbol and footprint for...
View ArticleRe: Modded Gen6 controller running heatbed and fans
I'd be very interested in you final solution for this. Looks great. Never thought of using the ISP header :). Still learning everyday....
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3 axis board
http://blog.protoneer.co.nz/arduino-cnc-shield/ hey i found this today on hackaday.com i thought some people here might find it interesting. i think it could be useful for a few things. its just a 3...
View ArticleRe: Issues with Arduino and multiple printers
You don't need a hardware programmer to reprogram the 8U2/16U2: they have a bootloader. (It's also possible to use the second Arduino as a programmer, but note that the connection diagrams there are...
View ArticleRe: Gen6 Heatbed Daughter Board
Here are some links to the modified Marlin v1 firmware for the GEN6 Daughted Board. Enjoy, SlyMike. [www.4shared.com] [www.dropbox.com]
View ArticleRe: Melzi connection/freezing help
I upgraded my mono mendel to a tricolour over the weekend and I am having a similar problem. I thought it was a short so I stripped it down and rebuilt it, testing everything as i went along but its...
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