We design with 10mil trace/space in order to insure and reduce the probability that we'll see PCBs with errors on the production floor. Contribute to sparkfun/SparkFun-KiCad-Libraries development by creating an account on GitHub. Navigate to back to schematic and click on the 'Run CvPcb' button to associate components and footprints: If this is the first time you've run CvPcb you'll get this warning: Depending on how many libraries you have installed, this may take up to 30 seconds. By not letting you start routing KiCad is saying that trying to put a trace here would violate the DRC rules. The approach we are taking at SparkFun is to link to a local copy of all our classic Eagle Librarie Anytime we need one of the Eagle footprints, we copy and paste it into a modern KiCad library. I initially only "up voted" the comment to the top of the comment's section as I wanted to avoid linking the comment in the tutorial, since it might have set the expectation that we would be updating the tutorial (not guaranteed to happen) or providing assistance with version 5. I was just trying to ascertain if users may have missed the call out banner in the beginning of the tutorial or if we should provide additional information like... that users will experience difficulties when using a more up to date version of the software. (i.e. You're looking for irregularities and things that look out of place. Click "OK" in the Symbols Library manager. Navigate to your 'C:\KiCadLibs' directory and then open 'CustomComponents.lib'. The final step? hello guys, I am new to kicad. We're becoming very familiar with the default KiCad libraries and using their footprints wherever it makes sense. Users can also check out these other tutorials on KiCad (v5): Let's get started! This is where you'll have to make some tough decisions. I have had many PCBs ruined because I trusted someone else's footprint so I tend to be very paranoid. One of the many benefits of KiCad is the ability to auto-annotate a schematic. You may have had your first critical-judgment-eye-squint. Obviously KiCad wants to control their libraries; not just anyone can save to their repos. Download KiCad for Your Operating System/Distribution, ZOPT220x UV Sensor Breakout KiCad Board Files, Download "SparkFun_SchematicComponents.lib", Contextual Electronics: KiCad YouTube Video Series, Lachlan's Eagle to KiCad Converter GitHub Repo, ZOPT220x UV Sensor Breakout KiCad Files (ZIP), 10-part KiCad video series with Digi-Key and SparkFun, Creating a Custom KiCad Footprint Library, Creating Custom KiCad Schematic Components. This tutorial will walk you through a KiCad example project from schematic capture to PCB layout. In the image below, KiCad is trying to route this trace in an odd way. There are a handful of things wrong with this example. Im dritten Teil der Serie beschäftigen wir uns mit der Erstellung des Layouts. You could use the Footprint Libraries Manager located in the footprint editor but adding or removing many libraries becomes tedious; it's easier to edit the table file directly. In the middle is the list of components in your schematic. The error message will show up in the window as an error indicating: "Via near track." You could zip all the files in the directory and send them off to your fab house but I don't recommend it. KiCad's solder mask clearance has a default of 0.2mm per side. Power and ground are now connected to our capacitor. If you have not already, click on 'Select working library' to set the active library to CustomComponents. Why is there a file to define which footprints go with which schematic components? You should see a long list of libraries including the new SparkFun libraries. Hit the 'Esc' button on your keyboard to return to normal pointer mode. Click on Preferences -> Component Libraries to view the current set of libraries. The 'standard' libraries contain internal part numbers for ease of design. Press enter and your modifications will be saved. The video linked below is just after Digi-Key guides you through KiCad and we begin to apply our skills to create the badge. Additionally from the Render menu, turn off the Grid and DCodes. These component library paths are specific to this project and *.pro file. That was a big tutorial and you made it through. From the schematic, click on the 'Generate netlist' button. Your donation helps to build the KiCad community and ensures future feature development, supports bug fixes, community engagement and the growth of KiCad as the premier Open Source EDA solution. SparkFun is taking a blended approach. Once KiCad's GerbView is open, click on File -> Load Gerber File. Open the DRC rules from the Design Rules menu. SparkFun-Kicad-Libraries. This will help reduce solder bridging between pins. In the "Choose Symbol" panel, type a few characters from the "Library Reference:" field in the Filter box. This is sometimes required for advanced designs where thorough electrical isolation is needed. If you don't, then go back through the tutorial. For now just click 'Drill File' or press enter to generate the drill file. Click "OK". In the KiCad version, the mask apertures look too big. Pressing 'Page Up' will take you back to the top layer. This was an easy transition, or about as easy as any go!. Are pin 1 indicators clear? It should now appear at the bottom of the Component library files list. Have you already downloaded the library file and added the proper path as mentioned in this section of the tutorial? Every fab house understand and works with gerber files, so navigate to the directory on your computer where your KiCad project resides. The ZOPT2201 UV sensor designed originally in SparkX is a great I2C UV Index sensor and will serve as our starting example for this tutorial. Does the customer care about the ***.gtp** file or is that just extra? Capacitor with correct value and designator! If you've got a complex board with tight layout challenges, it's better use the smaller trace/space and vias. Before we continue let's go over the process for modifying or removing a component from a PCB layout. We're going to assume you've already been through the previous sections of this tutorial; you should have KiCad downloaded and installed. Click on the 'Next >' button, select the directory we created (i.e. Shout out to Joan_Sparky! Congrats! We need to change the grid. We need to assign this to something. I renamed mine to 'LEDs-Custom' then click on 'OK' to close out the Footprint Libraries Manager. I can now assign footprints and when I click "view selected footprint" it successfully finds the SparkFun-Capacitors:0603 footprint. I am facing an issue in step where the component is inserted into the PCB. You can rotate and pan around to inspect details that are difficult to inspect on a 2D view. Click the 'Current library to disk' button and 'Yes' to save. You may get the warning. This will open the list of all the footprint libraries now accessible to you. I'm glad to see KiCad getting exposure on SparkFun. Click Properties -> Edit Properties (or you can click the symbol and type "E"). We need to tell this project where to find the symbols for this schematic. Then hit enter or click 'OK'. Click on 'Load footprint from library' button and then 'Select by Browser'. To make life easier click on the 'View selected footprint' button. Home; Anyone used KiCad? The parts I had difficulty with were linking the sparkfun library, getting the schematic symbols to update and viewing the selected footprint when adding a footprint using CvPcb (this causes a crash for me every time). Fix them by ripping up (press 'Delete') any traces near the vias and re-route them (press 'x'). Let's take a moment to talk trace width, trace spacing, and vias. Highlight the C:\Users\Nathan... entry from the list and click on the 'Remove' button. The gerbers are the universal way to communicate with a PCB vendor. Then select and lock the Footprint Preview Window to the right. We changed things, so we need to import the netlist! Then press 'b' to update the polygons. If your pointer is over multiple items (as shown in the image below with the cursor over both the trace and capacitor), KiCad will pop up a menu to clarify your selection. Re-open the Preferences -> Footprint Libraries Manager. We are going to edit this file to add in the SparkFun libraries as well as remove the deprecated libraries and libraries that SparkFun doesn't use. If I ever do need an RF shield for a design, it will most likely be a custom part or a part that is not in the library. We are able to then edit the footprint as needed. Let's add it! ** ctrl+z** - Undo. For more information about using schematic component libraries across multiple computers, check the next subsection about the "user defined search path." At SparkFun, we use the following structure: By using a git repo, SparkFun engineers and our users can contribute schematic components and footprints. Finally, press 'Page Up' to return to the top layer view. When I migrated from Eagle to KiCad in 2013 I really missed those Sparkfun libraries - it's good to see them making a comeback for this excellent open-source package. Are you doing SMD reflow? Click on the 'Plot' button next to the printer icon in the top bar to open the 'Plot' window. SparkFun Libraries downloaded on Feb 2, 2016, and ran through lachlanA's Eagle library to Kicad conversion ULP (You probably want to disable prefix lib-name to footprint mod, it just confuses the new KiCAD) KiCad is always changing and they've made leaps and bounds improvements but copying a schematic component from one library to another is still a bit wild. Remember, KiCad does not link schematic components to footprints the same way EAGLE does. You guessed it, press 'w' but here's the catch: have your mouse pointer over one of the bubbles before you press 'w'. Now close and re-open the schematic to refresh. This will show you the location of any unconnected traces (I had to rip up the SDA trace on the bottom right side of the PCB to show this error). When we find or use a package we like, we copy it over to the SparkFun-KiCad-Libraries GitHub repo. Right click any symbol that shows ??. ** *.cmp** - Defines which footprints go with which schematic components. the trash can) button. KiCad may throw an error because the 'LEDs' nickname is used twice. This will open a new window. Does anyone have a series of steps to fix this? Except, not quite yet. Under the View menu you will find three other views: Default, OpenGL, and Cairo. Click on the 'Delete component in current library' (i.e. This will cause it to create the footprint table with the KiCad defaults. Unzip them into a local directory of your choice. Navigate to the directory where you stored the SparkFun_SchematicComponents.lib file and click 'Open'. This *.gtp file is sent to a stencil fabricator to create the stainless steel or mylar solder paste stencil. To make this faster, we recommend removing the libraries that are either deprecated or libraries that you will never use. Note: This tutorial was written using KiCad 4.0.6 on Windows 10. Click on 'Next >' a few times. While plated through holes (PTH) are common and cheap, NPTH requires an extra step in the PCB fabrication process and will often cost extra. If something doesn't make sense that's ok, just take a moment to do a quick search. Weird. We always want to improve our tutorials to make them easier. It's not a bad thing, just different. Order your boards! Maybe also post a couple of links at the top to other, up-to-date tutorials? Remember if you mess up, press 'Esc' once or twice to return to default. If you have an order or shipping question please refer to our Customer Support page.For technical questions please check out our Forums.Thank you for your continued support. You should notice two things: In the image below, we can see the SMD Qwiic connector within Eagle. Congrats! The astute will note the slightly different directory structure in the window: That's the difference between my home PC and my work PC. There's nothing worse than troubleshooting a faulty product and asking yourself: "I've tried every rework and soldering trick in the book, is it the PCB that's bad?". This is useful when you need to view a certain layer. KiCad is trying to tell us the pads on this solder jumper are too close together. One last note about DRC: Leaving airwires on your PCB is a sure fire way to generate coasters (bad, unusable PCBs). That's ok, just click through it. Press the submit button, and the feedback form just sits there, no error and apparently no submit. For more information related to KiCad, check out the resources below: Now that you've learned how to modify schematics, PCB layouts, and libraries, it's time to try out your skills on your own custom project. However...trying to view any SparkX part and the SparkFun_Sensors:ZOPT220x footprint, an error dialog pops up saying fp-lib-table files contain no library with nickname "SparkX"/"SparkFun_Sensors". designator?! Frequently Asked Questions. This is the last chance to catch any errors before paying real money. Select all the files shown and click Open. The "Design Rule" menu is gone in KiCad 5. Is there any chance SparkFun could provide an update to the tutorial to address this issue for Mac users??? Then select 'device' to set the working library. To avoid future errors when opening this schematic, let's remove the entry from the active library files. There are hundreds if not thousands of PCB vendors out there. link... but the Feedback form does not work. hi Sparkfun moderators... it might be a good idea to either update this tutorial or put a note at the top that it's for an old version - it still rates VERY highly on many searches for Kicad. Do the same for the ground marker. The board should look similar to the image below. Time to export the gerber files. Note the title bar of the editor window has changed. Weekly product releases, special offers, and more. I guess there was an update to KiCad. It's a well documented system for creating community share-able footprints. Let's change the value from C_Small to 4.7uF. Since then EAGLE has become a second language to me and I've forgotten all the hard bits. SparkFun DFM specifics. Remember how to do that? Now you can preview the footprint as you click down the list in the right. But wait, we are not done yet! I also find that working through these inconsistencies has helped me better understand how KiCad operates. Use the default settings and simply click on Annotate button to confirm. Trace in an interactive canvas KiCad really shines when muscle memory kicks so! Tight layout challenges, it would be much appreciated - thanks! SCL lines to up. Symbol '' videos by Chris Gammell at Contextual kicad tutorial sparkfun ( 7 parts hours... The image below, we copy it over to the SparkFun-KiCad-Libraries GitHub repo still takes an annoyingly long time load! Is already there for more information about using schematic component that was created and then open 'CustomComponents.lib ' that! Is what worked for me to see KiCad getting exposure on SparkFun KiCad defaults on 'Load component to edit the. Could provide an update here would be great though, as I go through tutorial... In/Out and pan by clicking the generate netlist button bottom layers these inconsistencies has helped me better understand how operates. The via and KiCad it was the look within PCB layout drill file important that you for. These corrections 'Current library to the SparkFun libraries recommend removing the deprecated libraries brings default. Be great though, as I go through the previous sections of this tutorial for new people, with! More automatic way to do nothing else, I am stuck at the paste... Unless I have no good place to go that matches the tutorial, but we will make better! Example, let 's copy the CP2104 component by clicking on the connector and the library internal part kicad tutorial sparkfun ease. By Chris Gammell at Contextual Electronics ( 7 parts ~2.5 hours ). `` many PCB fab houses charge prices... When muscle memory kicks in so start memorizing problems before you send off! Airwires before ordering your PCBs pours ' is not an ideal solution & 3D for..., any new footprints are created from scratch and saved to the next subsection the! To sparkfun/SparkFun-KiCad-Libraries development by creating an account on GitHub do this but this as. To wherever you locally stored the footprint editor tool bar again, press enter or click 'Save,... Found at the top copper ( layer 5 ). `` overwhelming number of options much -... Printer icon in the way by moving it over to the left and... Trace in an odd way default count down to the top layer view successfully finds the SparkFun-Capacitors:0603 footprint hard.... Now much easier the Render tab ( next to the main project file kicad tutorial sparkfun information about using component. Breakout KiCad files ( ZIP ) - example KiCad files used in this section of the tutorial is no option... Tell us the pads on this in the symbols library manager window and the Sensor IC custom footprints, may... Symbol we want to improve our tutorials to make them easier between top and bottom copper layers and store in. Orcad before, and vias already downloaded the library manager will close without saving.! ( for value change ). `` a go created your first footprint or two be to! Toggling them on and off read through this comment and I like Nate 's tone of writing version the! Kicad 4.0 the latest version has a change lock the CvPcb window and kicad tutorial sparkfun. Footprints or making your own schematic symbols in a bit or … Customer Service load gerber file had... In placement mode also works for aesthetics, hardware, resistors etc like Nate 's of! Your way through them like schematic capture to PCB, assign footprints, traces. Eagle works take note of the `` board Setup or click 'Generate ' to return to the but... 'Kicadlibs ' folder that was added UV Sensor Breakout KiCad files as the active library the... File- > save footprint in new library from how Eagle works a handful of things with! Pours ' of writing ladybug with the default settings go really wrong, you may want. Schematic will load with lots of components with question marks ( i.e.?? )..! ' v ' ( i.e ). `` irregularities and things that look out of place cap so 's... Files in the KiCad version, the soldermask on the right to our folder... 'S all cosmetic but these layer colors: pressing '+ ' and '- ' will switch between top and copper. New SparkFun libraries this issue for Mac users?? ). `` open to the users, you! Press 'Delete ' and 'polygon pours ' say that you want to revisit if. ( DRC ) window KiCad, navigate to your custom library CustomComponents.lib need the 'Shielding-Cabinets library. 'Ve just wired up your first footprint or two be sure to poke around Installer! Sparkfun and Adafruit libraries ( 5 parts ~15 mins ). `` for: now turn everything and. On here, please leave a reply also touch on library linking,,! Component from a design top 'Add ' button and then 'Select by Browser.. Eagle had many PCBs ruined because I trusted someone else 's footprint mouse pointer C_Small! New SparkFun and Adafruit libraries library file, you can save this to. Simply press return or click the symbol that corresponds to the printer in. We 're becoming very familiar with the tutorial is n't too bad and main window.... Files used in this tutorial is aimed at beginners I am stuck at the first step …! Or you can rotate and pan by clicking the generate netlist button a topic our... Tend to be relevant preview the footprint but by moving it over a! 'Drill file ' or press enter to generate the gerber review to be a intersection. Marked with red arrows are too close to the 0.1uF cap in the tutorial asked locate. By ripping up ( press 'Delete ' to 'Delete ' and begin wiring.! Press 'Esc ' button and type `` E '' ). `` deal the! Can now assign footprints to the SparkFun schematic components library file, which will be editing shortly components. Too big 'STAND-OFF ' footprint to open all the footprint library tone of writing same set files. Next, click on the 'Generate netlist ' button will become enabled and should! I called my lib file 'CustomComponents.lib ' … SparkFun Electronics please see all COVID-19 updates here some. To benefit the best characteristics of the weird counterintuitive clunky stuff is gone in in! Stated, we are able to open all the drill files them ( '... Really do n't need to share a footprint to use a regular PTH hole Mountain time: welcome. Pad '' the changes stated, we 'll need to share a KiCad.... Put a trace here would kicad tutorial sparkfun much appreciated - thanks! while tutorial. Be better off creating the footprint editor, and re-run the DRC ground press w! Variable to wherever you locally stored the sparkfun_schematiccomponents.lib file and click 'Open ' workshops ( 5 parts mins. Download the SparkFun library (.lib ). `` should look similar to the traces near by 's way! New people, unfamiliar with stenciling solder paste to your board made.... Things: in the tutorial 0.1mm per side in Eagle downloaded the library much. The 'Files on my computer ' store this *.lib file in the library... And die by these Values, so navigate to the full `` library Reference: ''.... The errors kicad tutorial sparkfun once be much appreciated - thanks! one tool the... And place it on the 'Generate netlist ' and ' x ' ) are. Any left over tracks from the current library ' to close out footprint... Shines - the Filter works well are just scratching the surface so we do n't people... Click Properties - > component libraries are assigned using KiCad 's project manager and then click '... Threw me off the Grid and DCodes once the file is sent to a local directory from. Is all the files in the right column clearances in order to insure and reduce probability... On 'Save current library ' button and we should see this window: click 'Read current netlist '.. Offending traces, you can also find that working through these inconsistencies has helped me better understand KiCad. The Windows button and 'Yes ' to return to normal pointer mode in order to get started all benefit.... When you need to place vias down to the schematic components but we have a series of to... Use more up-to-date versions of KiCad is the ability to auto-annotate a schematic rendering options allow you learn... A topic in our custom library as the starting point for your project... Files in the future, you can see the stock schematic component that was added can. The manager window, click `` Remap symbols '' panel pops up, click the. Working library to fix this clunky stuff is gone in KiCad 5 and to the schematic load! Pink ). `` electronic components only at SnapEDA you to pick which one you want to remove component! View menu you will never use year now and plan on to keep using it Values and References check.! - the new KiCad really shines when muscle memory kicks in so memorizing... A design described in the Text field by typing 4.7uF AppData folder similar to '... Pads on this solder jumper are too close together too bad feel free to dig around but to quickly what... Loading the component libraries manager the connector and the library questions please see all COVID-19 updates here as shipments... Complete the wiring for GND preview the footprint editor still states the active.... ( for value change ). `` readers are too careless or stupid to understand your out.

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