Ok. I finally figured out how to make proper pdf files. First, here is my pdf file: Short tutorial how to do it: 1. show only the layers what you want to be on the .pdf file. (to check everything is included): - 16 bottom (the bottom traces) - 17 pads (the pads of the components) - 18 Vias (the pads for the soldering bridges) - 42 bRestrict (four holes in the corners) 2. Select the File->CAby khiraly - RepRap Host
> Is it greenarrow's software you are looking for? Yes. Thank you.by khiraly - RepRap Host
Forrest: Looks good. Cant wait to see your milling in action. Did you try out your milling bits?by khiraly - RepRap Host
Larry: The python program what Im looking for was written by a reprap member/blogger. (I will search in the archive) Forrest: Eagle does not have autorouter in the light edition. (maybe it is limited by the number of components too?). And 80*100mm its really nothing. I modified the stepper controller board to be single sided. And its 80*100mm and some traces are a bit outside of the permitted arby khiraly - RepRap Host
> ... i made some projects with eagle versions 3 to 4 - it was capable > off all actions of the comercial version too. The limitations were: - > only 1 sheet per project, 2 copper-layers only and half-euro-format > (e.g. 100x80mm). I tried many pcb software in the past (geda, kicad, protel at uni, and now eagle), none of them was easy to use and intuitive. I hope Forrest's new pby khiraly - RepRap Host
> 1) No, not as far as I know I was not able to autoroute Zach's stepper board v1.1. However I downloaded a really simple project[1], and I was able to autoroute. > If you don't want the board to be double sided (although you can etch > double sided boards pretty well at home) you may try using soldering > bridges for crossing paths Yes, this is the way. Just the board need toby khiraly - RepRap Host
Hi! Im trying to convert the stepper driver circuit to single sided board. I have downloaded eagle 5.2.0 for linux. I opened Zach's schematic and board. When I try autorouter ("auto" command) it says, that the light editor can't perform the requested action. My questions are: 1. Is it possible to use eagle free edition (aka. light) for autorouting? 2. If autorouting does not supported, why isby khiraly - RepRap Host
Ian: I would like propose three things for your extruder kit: 1. Ship some small quantity of Cerastil with the extruder kit. (the cerastil is the best available option, but comes in 1kg package. Would like to have 100g for 10-15 GBP for example). It would ease the building of a true reprapped version of the extruder. 2. Could I have a gold version of extruder kit? Where the gears are made fromby khiraly - Mechanics
> The cost of the tubes have come down *a lot* from the last time I looking into >building one. How much was it, and how much is now?by khiraly - Laser Cutter Working Group
> I'm pretty sure that you are mistaken about that. The 16F628A doesn't support > hardware I2C comms. Simon used an RS232 daisy chain in that. Thank you for the correction. I've read "something" about i2c used in reprap, but Im now sure that I read in nophead's blog... I have found the relevant blog: "A tough challenge then to make Iby khiraly - Controllers
> I think the only downsides are that it would be TQFP, not PDIP, and that the max > frequency (and thus max instruction rate) is 16MHz instead of 20MHz. I'm betting > it's the packaging options (or lack there of) that stopped Zach, as he says: I can teach my girlfriend how to solder a through-hole chip in about 10 minutes. Can you? I cant solder a TQFP package, not talking about thby khiraly - Controllers
Oh my mistake. I only need the mcmaster part number or the outer head diameter of this screw. (if the circle around the hole matchs or not).by khiraly - Mechanics
Hi! Im wondering what are the head height of this screw: Self Tapping Screw 10-24 x 3/4" Im not able to find in part listers (any part which contains " in the name is impossible to list): I would like to compare with the european type screws. Where the head angle are not 82 degrees but 90. So Im sure that I dont want pre-countersunk, but will the circles match with the european screws? IS tby khiraly - Mechanics
Szia! Mire akarod hasznalni a CNC gepedet? (hogy ennyire merev es pontos gepet akarsz epiteni) Btw, 82fokos sullyesztot nem tudod hol lehet kapni? Countersink the Acrylic Cutouts fejezet.by khiraly - Hungary RepRap User Group
Meg 2 kerdeS: - Mo-n vagy mar? - Milyen mechanikat epitesz, es kb. mennyire saccolod? (maskeppen: erdemes lenne osszetarsulnunk?) Az MCWire-t azert nezem, mert merevebb a darwinnal, es nyaklapot szeretnek vele furni, megmunkalni. (a reprappolas mellett)by khiraly - Hungary RepRap User Group
Szia! Hol talaltal ABS-t? En eddig a kovetkezoknel probalkoztam: mkiplexi.hu - csak lapokkal foglalkoznak (de ABS-sel alig) TVK mintabolt (Tiszai Vegyi Kombinat mintaboltja), kesz termekekkel foglalkoznak ABS-t szalban nem arulnak. 12eFt/2kg annyira nem rossz ar. Zachnal 45.5$/5lb ami 6200Ft/2kg -ra jon ki (devizaarfolyamon szamolva: (45.50/(0.45359237*5))*2*152.03) Szoval pont a duplaja. A keby khiraly - Hungary RepRap User Group
Hi! Yesterday I had a crazy idea while I was biking Most people (including me) like buy the whole thing together. Currently either the reprap darwin or the mcwire version means, that I need to collect the items separatly. Because ordering the pipes, or the steel rods over the sea its really expensive. So involving into the reprap community (and hopefully diving into the development too) means rby khiraly - General
My biggest problem with McWire, that I cant find pre-made length (3", 6", 9", 12") plumbing pipe. I have been told in a specialised "plumbing" store, that today everybody is using copper pipes (with "hot soldering"?). And they only have 3/4" pipes in 6meter pieces. Its a bit overkill to order plumbing pipes from USA to Europe union (McMaster.com). How much would be the shipping cost? (couldnt fby khiraly - General
Sziasztok! Nem tudom, hogy mennyire jartok meg ide, de elmondanam, hogy en hol tartok: Rendeltem 2 db freeduinot (nkcelectronics), ahogy Laxi is ajanlotta. Megkaptam oket tegnap. (jul 30). Tehat most van 2 arduinom is. Nezegettem, hogy hogyan kellene az McWire-t osszerakni. A kivagott plexit megrendelnem Zach-tol, viszont a vizvezetek csovet itthon kellene beszereznem. Ezzel van most a legnagyby khiraly - Hungary RepRap User Group
If you deposit the powder really close to the surface and you molt it instantanously by the laser diode, I dont think there will get out any additional powder in the air. What do you think? I heard too about carcinogenic, this is why I dont fill my toner at home.by khiraly - Mechanics
Szerintem nezzetek meg nophead irasait, en ugy veszem ki, hogy ABS-sel sikerult neki eddig a legjobb eredmenyt produkalnia. Szoval engem az elejen az ABS erdekelne. Ha meg haladnak a tobbiek vele, akkor a HDPE es a HDPE ujrahasznositasa is erdekelne. (egyelore tul nagy az olvadaspontja, es a mostani ontofej az alkalmatlan ra). Szoval en nophead irasait veszem iranyadonak (hydraraptor.blogspot.cby khiraly - Hungary RepRap User Group
Sziasztok! En egy mcwire gepet szeretnek epiteni, es legalabb 2-3arduino-t is vennek. Adam te rendeltel kulfoldrol alkatreszt? (Mondjuk az rrrf.org-rol?) Erdekelne a vam hogyan zajlik...by khiraly - Hungary RepRap User Group
I use the ironing pcb method. For those who does know, the method is simple: 1. Print the pcb traces on a paper with a laser printer 2. iron iton the raw pcb board 3. if succesfully ironing, then etch it. The most difficult part in this process is the actual ironing, and if two sided board is necessary its way more difficult to properly align. So I was thinking about it, and I think it could bby khiraly - Mechanics
> One trick that I've found useful when designing boards is to lay out the majority > of tracks on the bottom layer, then place the tracks that wouldn't fit on the top > with suitably located vias so that the board can be etched single sided and > completed with wire links. This is an excellent idea! Maybe we could start a wiki page about design tips to making single sided boardsby khiraly - Controllers
Hi! Why all the pcb designs are double-sided? Producing double sided pcbs at home is way more difficult than single sided. There are simple circuits where double sided design is just luxury: I think (in the future) a good solution would be to design the simple boards as single sided and only the more complicated ones should be designed double sided. (where the double sided design have realby khiraly - Controllers
I have found it( ): line 249: ADON = 1; //start AD change to: GO = 1 The ADON bit is simply turn on the AD module. The GO bit starts the actual conversion. So it looks like the AD conversion works now) Huh. Time to sleep. Thanks Nophead and Forrest for your comments!by khiraly - RepRap Host
Ok.I think I have made my homework. The interrupt Vector Table (IVT) is a table, where you can define interrupt priorities. So for every interrupt you can define a subroutine which executes when this particular interrupt appears. So you can define interrupt priorities. The dsPIC30F pic has 54 sources of interrupt(!), so the table can be 54 items long, and even you can have an alternate interrupby khiraly - RepRap Host
Ok, there are some progress. There are new terminology: IVT - Interrupt Vector Table ISR - Interrupt Service Routine In the function definition: void high_isr(void) interrupt 1 { The number "1" is the position in the interrupt vector table. I have found also this link: So Im back to research If somebody has anything to add, just do it. Forrest: did you use interrupts already? Can you givby khiraly - RepRap Host
Forrest: If I have a 18F4550 to problem is still the same. I dont know which interrupt number correspond to a particular interrupt. (in sdcc) >Interrupts on PIC's are usually triggered by which port they occur in. Now figuring > out which bit in a port is actually the one interrupted can be a bit of a bugger. In sdcc for all the interrupts there are assigned a number. For timer0 there iby khiraly - RepRap Host