Library Basics: How to Install and Use Your Sparkfun and Adafruit Libraries in Autodesk EAGLESam Sattel.Library Basics: How to Install and Use Your Sparkfun and Adafruit Libraries in Autodesk EAGLEAutodesk EAGLE ships with a ton of free libraries right out of the box, but for some, that might be a bit of a problem. Ever heard of the? When you are given too many options, you don’t end up choosing any!
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Membuat lay out PCB merupakan kegiatan yang sering dilakukan oleh orang-orang yang berkecimpuk dalam dunia elektronika. Pembuatan lay out PCB dapat dilakukan dengan dua cara yaitu konvensional dan modern. Pembuatan lay out PCB secara konvensional adalah dengan cara langsung menggambar pola layout pada PCB (biasanya menggunakan Permanent Marker). Connector library for proteus. Dht11 eagle library Snapdragon 855 is a popular, high-end processor that is found in premium smartphones such as Samsung.
What if you have a particular project that you want to work on from Sparkfun or Adafruit and just need to use their specific parts?Thankfully there’s a solution. This is where the Sparkfun and Adafruit parts libraries come in handy, providing you with all the parts you need for a project without any of the clutter. Let’s learn how to use these libraries in Autodesk EAGLE! Step 1 – Download Your LibrariesTo get started, you’ll need to download the Sparkfun and/or Adafruit libraries from their respective Github pages. Here’s how:.
Open the and pages. Select the green Clone or download button and choose Download ZIP. Once your zip files are downloaded, go ahead and extract them to your selected folder. Use the green Clone or download button to easily download your Sparkfun and Adafruit libraries from Github.Where you choose to store your Sparkfun and Adafruit library folders is entirely up to you. To keep everything in one place, we decided to make a new folder in our documents directory called eagleexternallbrs and then we added two Sparkfun and Adafruit library folders. Step 2 – Update Your EAGLE Library DirectoryNow that your new Sparkfun and Adafruit libraries have a new home on your computer’s hard drive, it’s time to update your EAGLE directory so they can be found.
Follow these steps to make it happen:. Open Autodesk EAGLE, and you’ll be greeted with the Control Panel. Next, select Options » Directories to open the Directories dialog. You’ll now need to add the file path that your Sparkfun and Adafruit libraries are stored in the Libraries field. Check out the note below on how this works.Before You Start Deleting Files, Read This!Instead of removing the $EAGLEDIR/lbr: path, you’ll add your new file path after the default directory, using either a semicolon (;) on Windows or a colon (:) on Mac. Your new Libraries file path will look something like this:$EAGLEDIR/lbr:/Users//Documents/eagleexternallbrs/Users//Documents/eagleexternallbrs is where we happened to store our new libraries, but your path name will likely be different.Need an easy way to get your path name?
Check out and. Select OK to finalize your directory changes. Close and reopen Autodesk EAGLE.When you reopen Autodesk EAGLE, check out the Libraries folder in your Control Panel and you should see your newly added folder(s). Not sure if your libraries are active? Just look for the green dot!One thing to keep in mind – If you only want to use your new Sparkfun or Adafruit libraries but not your default EAGLE libraries then you’ll need to deactivate these. To do this.
Select the Arrow icon to expand your Libraries folder in the Control Panel until you see your default lbr folder. Next, right-click your lbr folder and select Use None.You’ll know this worked by looking inside the lbr folder.
If you see a gray dot next to each part library, then you have successfully deactivated them! Got a gray dot next to a library? That means it’s deactivated and won’t show up in your searches. Three Simple StepsThat’s all there is to it, three simple steps to get up and running with your new Sparkfun and Adafruit libraries! If you select the Add icon in an open Autodesk EAGLE project, then you should be greeted with all of your fancy new libraries, ready for use.
Working with only the libraries that you need for a particular project will help you to be way more efficient in your design process. No more scouring through endless folders just to find the right electrolytic capacitor!Ready to get started with using your very own Sparkfun and Adafruit libraries in your next PCB design software project?!
There are many CAD developed to assist the electronic designers during drawing of PCBs and schematics; often they are integrated in complete suite to project, simulate and realize a whole electronic system. Besides the many commercial versions, there are also free CADs available. Today we’d like to analyze one of the most diffused and known software: (eagle does not mean the powerful bird but it is the acronym of Easily Applicable Graphical Layout Editor) made by, actually at version. We have chosen this one because, as you know as an Arduino’s fan, the official pcbs and schematic files of the boards are developed and available free of charge to everybody in Eaglecad format; you can find also a lot of libraries and circuits made by famous DIY website ( for first) available for free. Eaglecad is a professional software that have gained a lot of popularity due to the Arduino’s success. One of the most important difference between Eaglecad and its competitors is the availability of a version for every of the most common desktop OS: Windows, Linux, Mac.
We have to specify that Eaglecad is not Free software but is a commercial one, which can be used in the free version (eaglecad light) only for evaluation purposes and by student but you can’t use the light version in any case when you earn or save money by using it. For further details about licenses and distributors have a look to the official Eaglecad website where you can find all the information you need. Remember that the light version has some limitations; anyway you can design circuit with a discrete complexity, as the one you can see at. The limitations are:– pcb dimensions not bigger than 100×80 mm;– no more than 2 layers;– only 1 sheet for schematic.Now let’s have a look at the software itself starting from the GUI, which is made by three main units:Control PanelSchematic (you can see an Arduino’s UNO R3 board schematic screenshot).
For the moment we can mainly focus our attention about the correct type of the connectors so we add, as explained before, two made by 6 contacts for the power supply section and the analog connections and other two made by 8 pins for digitals; the chosen connectors are the ones in the “con-molex” library, identified by “” e “”. Push two times ESC to exit and so far we are in the conditions show:Now select the 4 resistors one at time, right-click and select “Value” in order to assign the desired value to each of them. Do the same with the 4 connectors, in order to change their value e.g. Into A1, A2, D1, D2. A warning window with two choices will pop up: we’ll chose “Yes” and in the next window we’ll insert the required value. We’ll do the same for the next three strips.Now below every resistors there is the resistance value and also the four connectors have been renamed as required.
It is also possible to rename every singol contact of every connector. Let’s do that, in order to avoid mistakes: select “name” in the left hand column and then put the mouse cursor on every contact to replace their name, e.g. “D1”, “D2”, “A1”, “A2”.In this way it is easy to understand for every contact which is the related connector strip. Now insert the ground symbol and connect the LED cathodes to them (Eaglecad have available many kind of ground symbols: they are in the libraries “supply1” and “supply2”). We’ll choose “GND” available in the “supply1” library. Looking at the digital strips we can notice that they are in the “wrong” side of the schematic.
To have a more easily access to the contact connections and to have a clear and readable schematic, we can use the”mirror” command to mirror the selected parts. Before apply this command, select the symbols of both connectors with the command “group” in order to reduce the number of required actions.Select “Mirror” and then put the mouse pointer on the working area and select by left clicking first and then by right clicking “Mirror: Group”. Now it’ s time to draw connections. We can proceed in two ways: by selecting the commands “Draw” and “Wire” in sequence or by clicking with the left mouse switch on the related icon. To connect components put the cursor on the end of the symbol you want to connect, click with the left mouse switch and move the pointer on the terminal of the other components you have to connect to and click again.To go to the next connection push ESC on the keyboard, put the mouse pointer where you want to draw the next wire and then left click again.So far so good. We have focused our attention on LEDs, forgetting the switches.