12/21/2023 0 Comments Momentary switch diptraceHere are the libraries that I use when making a PCB: Guitar pedal making is quite simple electronics, and does not require a lot of differente components. In my experience, I only use a few libraries compared to what Eagle is offering. Which libraries should we use? Either you can use every library, but you can easily get lost with the number of different components available, and redundancy of some components. It can help you sometimes to choose whether you want to use a library or not. You can see that you have a quick description of the library on the right. Indeed, if you put a wrong reference somewhere, the spaces between the lugs can be too short / too long, the component could be too big to fit the PCB.etc. When you create a PCB, you need to be very precise about which component you are going to use. Installing Eagle Download Eagle on CadSoft website, and install it as a freeware (except if you are going to sell the PCBs you make with it) Last thing, it works on windows and mac, which is nice if you are using different operating systems. The interface is easy to use, and let you directly move the components on the board. Most PCB softwares are easy to use, and Eagle is too! The "graphical" word in "EaGle" simply means that you have a wysiwyg interface. In order to do that, you have lists of components that are called "libraries", which contains hundreds of different components! Eagle has a lot of libraries for all kinds of components, and some libraries had been made especially for guitar pedals!Įagle is easy to use. Is it a small 1/8W resistor, a big 1W one? Is it an electrolytic capacitor or a tantalum one? You can imagine that it is very important to precise it in order to have the good component "shape" on your PCB. When creating a PCB, you need to specify what component you are going to use in your circuit. I will write a list of useful websites down this post.Įagle has the most complete libraries. If you ever encounter a problem, or if you do not know how to use a precise function, you will always find a solution somewhere. There are a lot of books, websites, videos that are dedicated to Eagle software. If you want to sell your projects, you will have to buy it, but for simple projects like guitar pedals, the Lite edition is enough and costs only 69$! If you need to buy it, respect the developpers, do not be ill-eagle (badum tsss) and buy it.Įagle is well documented. Of course, there are limitations that come with the freeware version, but they are not really a problem when it comes to guitar pedal PCB development: maximum size of 100 x 80 mm (4 x 3.2 inches), which is really big for a guitar pedal PCB, only 2 layers maximum (well, we are not going to use more anyway), and one schematic maximum per project. If you are using Eagle for your personnal use, it is a freeware. Why using Eagle instead of these ones?Įagle is free. There are many different different software to create PCBs that are available nowadays: DipTrace, KiCad (open source), Express PCB, Fritzing. Thus, I will talk about Coda Effects, and well, just once will not hurt, about me, and give you some tips if you want to jump in it!Įarly 2013, I started to show interest in guitar pedal building: after opening a Fuzz Face, I was quite astonished by the simplicity of the circuit (there is almost nothing in there!), and I realized that building guitar effects might be simpler that I thought.īecome free to make PCB like you want with Eagle The simplest option for me is to discuss it from my point of view as a builder. It is also the source of really long yet exciting threads on DIY forums (check this one!). It is a complex matter that is not always easy to discuss peacefully because of money, and there are many different opinions on the subject. Lets talk about it!ĭisclaimer: I make effects myself, and this post is not intended to "kill competitors" (with my 30 pedals a year.)! On the contrary, I think it is way better to be transparent and to talk about it: this is only my opinion, and feel free to express yours in the comments section :) Create your own guitar pedal brand seems like a good idea on paper, however there are many pitfalls. If you already have made a few pedals yourself, you surely have thought about selling them or at least build some of them for other people.
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