You’ve probably heard of 3D printing. It was supposed to be the new “Industrial Revolution.” People would be able to fabricate anything in their own homes! An upgrade for your car could be printed in a matter of minutes. It hasn’t taken over the world just yet, but I’m here to talk you through everything you need to know to get started.
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If you’ve used this, GAMBAS will be incredibly familiar to you. If not, you’ll probably have a bit of learning to do. Secondly, GAMBAS uses an object-oriented approach to programming, where the code is logically organized in ‘real-world’ terms. When you open a PDF pattern in your PDF viewing software and click Print, a Print options window will open. This window enables you to change options like scaling and page size. This window enables you to change options like scaling and page size.
Before getting started, let’s clear one thing up. It will not be plug and play! No machine is without issues, or requires no maintenance or work. It’s not always the easiest hobby, but it is very enjoyable. If you are still interested, then read on. If you want all the benefits of 3D printing (without any of the hassle), look into online printing services 3D Hubs and Shapeways.
What Is 3D Printing?
3D printing is a form of additive manufacturing. Objects are built in small layers, stacked on top of each other one at a time. It can be quite a slow process, but it does have many benefits. For comparison, a subtractive manufacturing process starts with a solid block of material, and removes bits until the final product is born. Some examples of this are marble sculpting and CNC milling (that’s computer numerical control). 3D printers are technically a type of CNC machine, but they are rarely referred to as such — it can get confusing!
3D printing has been around for a long time. Ever since the 1980s, designers and engineers have had access to commercial 3D printers — these often cost tens of thousands of dollars, and sometimes mandate expensive support contracts for routine maintenance. The recent explosion of “hobby” 3D printing has occurred due to a patent expiry. 3D printing techniques will continue to grow as more patents expire in the near future. Nowadays you can buy a 3D printer for your home for around $1,000 or lessSkriware 3D Printer ReviewSkriware 3D Printer ReviewAfter a successful Kickstarter campaign, Skriware have brought a new 3D printer to market, which aims to be as consumer friendly as possible.Read More.
Take a look at this model of the Eiffel Tower. Notice how it emerges as the bed moves down. This is fairly representative of what 3D printer models look like.
Terminology
Before digging too deep into 3D printing, here is some common jargon you may encounter along the way.
Filament — A material (often plastic) manufactured into a long strand (like a cable). These are used by some types of 3D printers to manufacture objects.
Extruder — The part of the machine where the material is melted.
Nozzle — A small hole from which melted filament is pushed (“extruded”) out of.
Bed — The surface on which a 3D printed object is produced.
Heated Bed — A print surface that is heated to provide better adhesion.
Stepper Motor — A precise and powerful motor used to move the various parts of a printer.
RepRap — An open source 3D printer movement.
G-code — Instructions for a machine describing every movement required to manufacture a part. Not specific to 3D printing.
Slicer — A piece of software used to convert 3D models to G-code.
Axis — A reference line for movement. A 3 axis machine can move in X (left to right), Y (front to back), and Z (up and down).
Carriage — A moving part that the extruder sits on.
What Can Be Made
Nearly anything! 3D printed parts won’t be replacing traditional manufacturing techniques for mass production anytime soon — no printer is fast enough, or capable of producing the required quality. Where 3D printing really shines is in the prototyping and home production markets. Say the dial on your washing machine breaks, and the manufacturer quotes your $30 for a tiny piece of plastic plus shipping. Why not design your own replacement and be up and running within a day, at a fraction of the cost?
Take a look at these ways you can make use of a 3D printer6 Ways To Make Use Of A 3D Printer At Home6 Ways To Make Use Of A 3D Printer At HomeLet's say you had a 3D printer set up next to your computer right now, what could you realistically make with it today? Here are some ideas.Read More at home for some more inspiration.
There’s a reason the Ford Motor Company have 3D printed over 500,000 prototype car parts 500,000 prototype car parts. Having the ability to modify a component and then print it again is a huge time saver — even if that part takes five hours to machine, it’s still a very quick process.
There are fun things too, like these six games you can print at home6 Coolest Games You Can 3D Print at Home6 Coolest Games You Can 3D Print at HomeEveryone knows about 3D printers, but what you might not know is how fun 3D printing is, and how much fun it can create for your whole family. We're talking 3D printed tabletop games.Read More.
Types of Printer
Now that you know what 3D printing is, let’s look at the different types of machine. There are two types of printing process: Fused Deposition Modelling and Stereolithography. These have their own strengths and weaknesses, so here are the basics.
Fused Deposition Modelling
Fused Deposition Modelling, or FDM, is the simplest and most popular method of printing. The printing material is pushed through a hot tube. This tube is pushed around to draw the required shape, just like piping a message onto a cake. The temperatures vary depending on the material, however 200C/392F is about average for consumer machines printing in plastic.
Popular models:
This is currently the most popular printing process. Prices range from $200 up to several thousand dollars. There are a myriad of different manufacturers and models for FDM machines. They print plastic in layers, each building upon the previous, lower layer. Machines start at the bottom and build upwards. This can mean complex shapes or objects without a flat axis on which to start may be difficult to produce.
Models often have “lines” where each layer has been built. This can be smoothed afterwards if required.
Approximate cost per 1kg/2.2lbs of material: $25.
Stereolithography
Stereolithography (SLA) is very different to FDM. This starts with a container of special liquid plastic (known as photopolymer resin). An ultraviolet laser is directed at the top of the resin, causing it to solidify (not the whole lot, just a small layer). Just like FDM, each layer is “drawn” and cured successively. These machines work from the top down, pulling the object out from the liquid.
Models produced using SLA are extremely smooth, with an incredibly high resolution. They are faster to print than FDM machines, however they are less common, more expensive, and rely on expensive resin.
Popular models:
Approximate cost per 1kg/2.2lbs of material: $100.
Prices vary per model, although the average is a lot higher than FDM machines, approximately $1,500.
This guide will focus on FDM machines, due to their relative ease of use, and popularity.
Aside from the manufacturing process, there is one other critical specification to know: the coordinate system. This is how each printer moves the hot end around the bed. The two main variations are known as cartesian and delta. There are other systems (like polar), as well as several unique designs, although it is best to stick to a popular system. Using a coordinate system that several thousand other people have used makes it much easier to troubleshoot any potential problems.
Cartesian
Much like a traditional inkjet or laser printer, cartesian machines are fairly straightforward. They have an X-axis, Y-axis, and a Z-axis, with one or more stepper motors to drive each one. They will have a square or rectangular bed, and it would not be uncommon to have the entire bed move in one axis. Here’s what a cartesian printer looks like:
Delta
Delta printers also utilize X, Y, and Z axis, however there is one important difference. Delta machines suspend the extruder from three arms in a triangle arrangement. They will nearly always have a circular print bed that does not move. These machines were designed to print parts fast!
They are perfect for tall, narrow models. They are only slightly more expensive and complex than traditional cartesian machines, so they represent an excellent alternative choice.
Printing Materials
Just as there are hundreds of different printer styles, sizes, and prices, there are dozens of printing materials (filament for FDM machines). The main two you should focus on right now are ABS and PLA. There are other materials gaining popularity (Nylon for high strength, and wood-based for different textures), however these are not always as simple to use.
Polylactic acid (PLA) is a biodegradable plastic derived from renewable resources, such as sugarcane or corn starch. As a result, printing with it gives off a semi-sweet smell. It is one of the easiest materials to print with, while still maintaining high strength. PLA can be “stringy,” making it prone to clogging. Ensure you follow any and all manufacturer recommendations.
ABS, or Acrylonitrile butadiene styrene, is the stuff Lego bricks are made from. Derived from fossil fuels, it is strong, and hard wearing. It is not biodegradable, and printing with it can give off a strong “burning plastic” smell. While it can be challenging to print with, it is still one of the more popular material choices. A heated bed is often required to prevent warping and poor bed adhesion. Parts printed with ABS can be sanded and smoothed quite easily.
Both PLA and ABS can be purchased in a wide variety of colors. PLA can be found in partially translucent colors if required.
FDM machines use plastic in filament form. Often provided on reels or spools of 500g (1.1lbs) to 1kg (2.2 lbs).
Choosing a Machine
When making a decision, it’s important to choose the right machine for you and your needs. Are you buying the cheapest model on the market? Are you buying the most expensive one? What’s the customer support like? Is there an active support community, of which users may have solved common problems?
Decide upon the features that are the most important to you. Reliability should be pretty high on your list, as should quality. There are machines that can print very fast, and others that can print huge objects. While not every machine can do everything very well, some models can do a reasonable job at many things
Choosing a printer should not be done on a whim, or the spur of the moment. I have owned three 3D printers, and deeply regret purchasing my first one, for reasons outlined below.
One important factor to consider is maintenance. Most machines use a belt driven X and Y axis, with a lead screw driven Z axis. Not all machines operate like this, but it is a fairly common design choice. Belts need to be calibrated and tightened, so if there is no way to do so, maybe that model is not the best choice for you.
My first machine was reasonable, however, over time the belts worked loose, and regular maintenance and calibration was needed (as is the case with all printers). When I went to tighten the belts, there was no way to do so, and the manufacturers had ceased trading. Not only that, but as there was no community around this machine, there was not a lot of information about this particular design.
This leads to another important factor: community. With many of the popular models, huge online communities exist, often with solutions to common problem. This information is invaluable to improving the quality of your prints, and maintaining your printer.
The final important feature to consider is cost of running. As shown above, filament is reasonably cheap to purchase. Many different manufacturers produce a whole range of materials and colors, for nearly every use and budget imaginable. A few select manufacturers have attempted to introduce proprietary filament “cartridges,” which lock you into only purchasing filament from that company. This is great at making money for the company, but a terrible deal for consumers. I recommend you stay away from any machine that forces you to use a proprietary filament design.
For more discussion on this, see our guide to the best budget 3D printersThe Best 3D Printers Under $500 in 2019The Best 3D Printers Under $500 in 2019Are you after an affordable 3D printer? Here are the best 3D printers under $500 to help you find the best one for your needs.Read More.
RepRap
The RepRap project is an open source 3D printer movement. Many of the machines use 3D printed components, and the rest are readily available (usually in hardware stores). The RepRap community is huge, and many problems have been resolved thanks to this community.
A RepRap is one of the best machines you can purchase. Not only is there a massive support community, but there are many tried and tested designs. Machines can be bought in kit form, or fully assembled. Hundreds of retailers sell their own take on popular kits, and replacement parts as well as upgrades can be cheaply purchased from Amazon or Ebay.
Many kits are sold at a very low price. While some of these may not be bad in themselves, poorly assembled components or cost cutting in the wrong places (such as the power supply), can lead to trouble. 3D printer fires are rare, they do happen, and while any 3D printer has the potential to cause a fire, this risk can be reduced by purchasing from a reputable retailer, and choosing a machine that has good reviews on the whole.
If you are going to purchase a RepRap, I recommend the Prusa I3 MK2 from Prusa Research. There is a vast number of users, with hundreds of modifications and improvements available. This particular printer is available in kit or pre-built form, and is highly calibrated. Prusa Research designed the Prusa models themselves, and while this is not one of the cheapest machines around, the design and configuration in this machine really will save you a lot of trouble later on.
First Print
Now that you have chosen a machine, and it’s been delivered and setup, it’s time to start 3D printing! I’m afraid buying the machine is only the start of the process. Most machines run off an SD card, or your computer. You could install Octopi, a Raspberry Pi Distribution written for 3D printing, but that’s a bit advanced for today. Learn the basics first, then you will know everything you need to configure an internet controlled printer.
Regardless of how your machine is controlled, every machine gets instructions in the same way. It’s a several-step process:
- Design or obtain 3D model.
- Convert 3D model to STL format.
- Use a “Slicer” to convert STL model to G-code.
- Print model using G-code.
3D Models
The first thing you need is a model to print! Thingiverse is one of the more popular websites for sharing models, with most models already available as STL files. You will want to start with a test cube or calibration model to ensure everything is configured correctly. If you are feeling adventurous, you could design your own models. Many programs can do this. Google Sketchup is a popular free tool, and it’s easy to learn:
Make sure you read our introduction to SketchupDesign & Build 3D Virtual Buildings & Objects With Google SketchUpDesign & Build 3D Virtual Buildings & Objects With Google SketchUpGoogle SketchUp is the backbone modeling program for Google BuildingMaker, which allows graphic designers to submit building designs to Google to be added to the official Google Earth imagery.Read More first. Blender is another excellent tool, and one that is slightly more geared towards artwork, rather than product design. Checkout our compilation of fantastic tutorialsGetting Started with Blender: 7 Fantastic Tutorials for NewbiesGetting Started with Blender: 7 Fantastic Tutorials for Newbies3D modeling is an excellent way to exercise creativity while keeping in touch with your technical side. Here are some awesome free tutorials.Read More for Blender beginners.
If you’re like me, and not so good at art, then have no fear! OpenSCAD is another free tool that lets you design models using code! It’s simple to use, I designed this hollowed out cube with only five lines of code:
Convert to STL Format
Now that you have a model to print, it needs to be converted into the STL format. This stands for STereoLithography and it is a fairly universal 3D model format for 3D printing. Many tools can save files in this format. Nearly all Thingiverse files can be downloaded as STL. If you are using Google Sketchup, you will need to download the sketchup-stl extension to be able to export STL files.
Using a Slicer
You may have heard of a slicer. These pieces of software convert your STL file into a set of instructions called G-code. G-code has been around for a very long time and is used on industrial machines as well as 3D printers. G-code will often be specific to your machine.
There are many different slicers available. They mostly function the same, and when you’re just starting out with simple models, it does not really matter which slicer you choose. The manufacturer of your machine may recommend one, and even better if they provide a default or getting started configuration file!
Some popular choices are:
There are many settings in your choice of slicer. Here are some common ones and what they do.
Layer Height
This determines how thick each layer is. A lower number results in more layers, and a higher quality print (at the expense of speed). A good tradeoff is 0.15 or 0.2mm. Very high quality prints may use a 0.05mm layer height, but this will be very slow! It’s often advisable to use a slightly thicker height for the first layer, as this helps things stick better.
Here is a comparison between different layer heights. From left to right goes fine to coarse:
Shell Thickness
This is how thick the outer walls should be. You will want this to be a decent size, otherwise the fill may show through. Anywhere between two and four wall thicknesses would be good, depending on your model.
Retraction
Retraction helps to keep prints neat by slightly pulling the filament back into the nozzle when not printing (ie, when moving across a gap in the model). It can sometimes be difficult to fine tune, so stick to the default or manufacturers recommended setting.
Bottom/Top Thickness
3D printed objects are rarely 100 percent solid on the inside. This is done to save plastic, and increase printing speed. The top and bottoms layers are solid, so you can specify how thick these should be. Six layers is a reasonable number. Go too low and you may notice the semi-hollow fill showing through or bubbling on the surface.
Fill Density
Expressed as a percentage, this is how solid the interior should be. Model designers will usually specify this figure, as some parts may require a higher strength fill. A value of 20 percent to 30 percent will usually be sufficient.
Fill Pattern
A fill pattern is used for the semi hollow interior. Hexagons or a honeycomb design is fairly common, but as this won’t usually be seen, stick to your printer/slicer default for now. Here you can see a honeycomb fill pattern on this cross section of a print:
Print Speed
Print speed is a very important setting. Printing too fast will nearly always result in a lower quality print. Printing slowly will improve the quality (but it may not always be practical). This should be set to a middle ground between speed and quality. Stick to your slicer default. Print speeds of 70mm/second would be fairly fast. A speed of 40mm/s would be quite slow, but very high quality. This video highlights the differences in printing speeds:
Printing Temperature
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Temperature is another setting that has a big impact on quality. Unfortunately, it varies based on a lot of factors. Maybe your thermistor (digital temperature reader) is only accurate to +/- 5 degrees. Different materials have different printing temperatures, and even different colors and manufacturers of the same filament can vary in ideal temperature. Start with your slicer defaults (approximately 210C for PLA, 230C for ABS). If the temperature is too hot, models may look squished, or possibly even burnt. Reduce the temperature 5 degrees at a time until a good level is found. You may have to do this for every different filament you use.
Bed Temperature
If your machine has a heated bed (not all of them do), then set it to the slicer default. Heated beds are required for printing in ABS, but are not always needed for PLA.
Heated beds keep the bottom of your prints warm (usually about 70C). Without a heated bed, you may find the bottom of a large part cools, and becomes unstuck. This is called warping, and if the part becomes 100 percent unstuck, the print will usually be ruined. Think of a traditional printer or photocopier: how would the ink be in the correct place if you wobble the paper around?
Support Type
Support is another setting you may not initially need. If you are printing a complex model, maybe a figure or curved object with overhangs greater than 90C, a support structure is needed to hold up the parts that will not print otherwise. Think of it like scaffolding for 3D printed parts. This often leaves minor marks on prints that need cleaning off. Support is not needed for simple shapes and calibration parts. In the image below you can see the support structure as a concertina of thin plastic.
Platform Adhesion Type
There are two main adhesion types here. The first is a raft and is exactly as it sounds. This prints a small raft first, and then prints your model on that. This reduces problems with an uneven print surface. Rafts were widely used when hobby 3D printing first started, but now that machine quality has improved dramatically, they are not often needed.
Brims are still used regularly. These are like a skirt or outer layers on your model. They increase the surface area, and can help to reduce warping. They are usually only one or two layers high.
Filament Diameter
Filament is mainly sold in two diameters: 1.75mm and 3.00mm, with 1.75mm becoming increasingly common as it is quicker to heat up. Your printer will be designed for one size only. It’s not possible to mix different sizes without changing the hotend and extruder. Nearly all filament sold has some variation in its diameter; higher quality filament has less variation. Filament with a wildly varying diameter may work inconsistently, and possibly cause clogging.
This filament diameter setting allows you to tweak the exact diameter of your filament. Measure your filament diameter in three places across one meter and average the results. Enter this average diameter.
Flow Percentage
Flow percentage is used to adjust how much plastic will come out. This will be 100 percent by default, but you can increase or decrease this as required to reduce over extrusion, or fix under extrusion.
Nozzle Size
Most machines come with a 0.4mm nozzle size. A smaller nozzle will increase print quality, but at the expense of speed. 0.3mm nozzles are becoming more common. It does not really matter what size nozzle you are using, just be sure to enter the correct size here.
If you are not sure what you should start with, many slicers come with default templates for common machines. If you own a popular model, a quick Google search for “Printer model slicer settings” may yield many results. This is where your machine research may have paid off. A printer with very good support, or a large community may mean you can download someone else’s settings, or maybe your manufacturer even supplied the settings — some of them do!
This video shows off a very high quality print. Similar to having a smaller layer height, a smaller nozzle can help to improve quality (but it’s not the only way).
G-code
Your slicer will generate G-code. This is a set of instructions for your machine to print the model. This is often specific to you, and contains your settings at the time. The final step is to print your model. You need to upload the G-code to your printer. This is often done directly over USB, although many printers will run G-code from an SD card.
I like to keep my SD cards neat and tidy. I create folders for different projects, and prefix my G-Code files with an estimated print time, along with any specific print notes. Make sure you delete any G-code that produces undesirable results. Most slicers will provide an estimated print time, along with filament usage and rough cost.
Warping
Hopefully by this point, you will have a working 3D printer, and a good knowledge of how it operates. One of the most challenging issues is that of warping. Even on perfect machines it still happens. The main cause of warping is bed adhesion. Sometimes a corner comes unstuck from the bed, and “curls”, ruining an otherwise perfect print. ABS can be particularly troublesome for warping.
Some common fixes:
- Reduce the first layer height. How far away is the nozzle from the bed?
- Turn on the heated bed. The part may be cooling at the bottom too rapidly.
- Add a brim to your model.
- Try adding mouse ears to your model.
Sometimes, warping happens even when you do everything right. Some of the most difficult parts to print are those that are large and flat. These can warp even with perfect adhesion and settings. What happens here is a result of contraction. The top of the print cools at a different rate to the bottom. This is enough to be a problem on certain prints. A heated bed helps a lot with this, or you can use a hair dryer to heat and then slightly bend your part after the fact.
Finding Help
It can be very frustrating when you don’t know why a print is failing. Here are some useful resources to help you:
- Reddit Fix My Print Community
Why not consider a DIY project for your new printer? Checkout our DIY shortcut buttonsMake Your Own Custom Shortcut Buttons With an ArduinoMake Your Own Custom Shortcut Buttons With an ArduinoThe humble Arduino can do a lot of things, but did you know it can emulate a USB keyboard? You could combine long keyboard shortcuts into a single custom shortcut key, with this simple circuit.Read More or an electronic D20 DieRoll in Style With This DIY Electronic D20 DieRoll in Style With This DIY Electronic D20 DieWant something a little unique at your next gaming meetup? Check out this DIY electronic D20, featuring custom graphics for critical hits and misses.Read More — two projects that use 3D printed parts!
You should now know (nearly) everything you need to get started 3D printing! What printer are you using? What common problems do you encounter? Let us know in the comments below!
Image Credits: FabrikaSimf/Shutterstock
Explore more about: 3D Printing, Longform Guide, Printables.
If you owned a computer in the 80s, you almost certainly knew BASIC. Each microcomputer came with their own spin on the language, and it wasn’t uncommon to while away a Saturday afternoon copying code from a magazine line by line. The end product would almost always be some kind of game, or an interesting visual effect.
It inspired an entire generation of coders. But BASIC died around the same time the Commodore 64 did, and it wasn’t really replaced. As Windows came on to the scene, it was no longer required to write code in order to use a computer. Even if you wanted to, Windows didn’t really come with a BASIC-like programming language rolled in.
But a handful of people are trying to revive it with a programming language called GAMBAS – Gambas Almost Means Basic, which is available for Linux and FreeBSD. Here’s what you need to know.
What Is GAMBAS
So, let’s start off with a bit of history.
Back in the 1980s, Microsoft was a shade of what it is right now. Few people had computers at home, and those who did tended to have ones made by Amstrad, Atari, and Commodore; the giants of the era.
These didn’t really come with operating systems as we now know them, but rather a minimalist approach to running code from tapes and jumbo-sized floppy disks. They also came with interpreters for a simple, human-readable programming language called BASIC. This allowed programmers of all abilities to make games and applications, and freely distribute them. In many respects, BASIC kickstarted the hobbyist developer market, and can be regarded as a spiritual ancestor to the modern day App Store.
But, then the computer market changed.
Atari, Amstrad and Commodore all went out of business, or pivoted from making hardware, to exclusively software. The computer market transformed from consisting of multiple, smaller players, to just two; Apple and Microsoft. A casualty of this transformation was BASIC.
GAMBAS is a spiritual throwback to this era. But it comes with some key differences.
Firstly, syntactically (meaning, the grammar and structure of the language), it differs significantly to ‘old-school’ BASIC, adopting a similar structure to that of Microsoft’s Visual Basic language. If you’ve used this, GAMBAS will be incredibly familiar to you. If not, you’ll probably have a bit of learning to do.
Secondly, GAMBAS uses an object-oriented approach to programming, where the code is logically organized in ‘real-world’ terms. This is incredibly unusual, given the BASIC languages of yesteryear used a more procedural style, where code is organized in steps to be followed sequentially.
Finally, GAMBAS is more than just a language. It also comes with an IDE (Integrated Development Environment), as well as a toolkit for making rudimentary user environments. It even supports QT, which is the engine behind a dizzying array of Linux applications, as well as SDL, which is the gold-standard of computer graphics engines.
Surprisingly, GAMBAS also comes with a CGI engine, allowing you to make websites. I wouldn’t recommend this though, largely due to it being exceptionally slow, and GAMBAS lacking support common developer tools, including the likes of MongoDBHow a MongoDB Database Can Better Organize Your DataHow a MongoDB Database Can Better Organize Your DataMongoDB (from 'humongous') is a cross-platform document-oriented database used as an alternative to MySQL. But what does that mean?Read More, which is used by a variety of web applications to store data.
How Can I Get It?
Well, this is simple. GAMBAS is currently available for Linux and FreeBSD, and can be downloaded from the repositories of your chosen distro. If you’re using Ubuntu, run sudo apt-get install gambas3. This will then install over 100 megabytes of data.
If you’re on Windows, you can get it running with a bit of wrestling with Cygwin. It’s probably easier to use a VM, though.
Then, it’s just a matter of diving in, and getting your feet wet. A good place to start is with one of GAMBAS’s many templates, which make it easy for you to start coding without the laborious step of finding libraries and linking them to your project.
Where Can I Learn About It?
GAMBASCodecademy - Hands Down The Easiest Way To CodeCodecademy - Hands Down The Easiest Way To CodeCodecademy is a new website slash interactive programming tutorial that walks you through the basics of JavaScript. While it hasn't been around very long, the site has already been generating a lot of buzz on...Read More is very much a niche language.
As a result, there’s not the same amount of learning material available for it, as there are for other languages. CodeAcademy haven’t (and almost certainly never will) written a GAMBAS course, and there are only two books about the language on amazon.com.
With this respect, your options for learning this language are very limited.
A good first step is the documentation, which is freely available on the GAMBAS Wiki. Failing that, check out A Beginners Guide to GAMBAS [No Longer Available], by John Rittenhouse. This can be read online.
After that, try looking for open-source projects written in the language, and see if you can get a feel for the language from that. Great places to start include BitBucketLove GitHub? 4 Reasons Why You Should Host Your Code On BitBucketLove GitHub? 4 Reasons Why You Should Host Your Code On BitBucketYou have to think about where you intend to store your code. It's likely you've have heard of GitHub. That's not surprising. GitHub is used by individuals and enterprises to host code, collaborate on documentation...Read More, and its more popular cousin, GithubWhat Is Git & Why You Should Use Version Control If You’re a DeveloperWhat Is Git & Why You Should Use Version Control If You’re a DeveloperAs web developers, a lot of the time we tend to work on local development sites then just upload everything when we’re done. This is fine when it’s just you and the changes are small,...Read More..
Is It Worth Learning?
If you’re planning on learning a programming language in order to advance your career, GAMBAS shouldn’t be that language. In the real world, hardly anybody uses it as their working language. It just isn’t practical, on so many levels.
Unlike a significant proportion of mainstream programming languages, code written with GAMBAS cannot easily be ported to Windows or OS X. Furthermore, if you decided to learn GAMBAS with an expectation of there being an active, expansive developer community to learn from, you’ll be sorely disappointed.
It’s also immensely impractical. One of the core strengths of Python, for example, is the wealth of libraries available for it, which allow you to do anything from manipulate HTML, to build your own web servers. There’s nothing really like that for GAMBAS.
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I can’t even recommend it as a teaching languageWhich Programming Language Should You Learn For Software Development?Which Programming Language Should You Learn For Software Development?When starting on the path of programming, it’s important you invest your time wisely in choosing to learn something that will both benefit you in the immediate future with visible results on your platform of...Read More. Python and Ruby are both cleaner, less opaque and are actually used. There’s also a massive amount of learning material surrounding these languages, unlike GAMBAS, which is relatively limited in that regard.
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So, who should learn GAMBAS? Well, if your eyes go misty whenever you think of the hours you spent copying code from magazines in the 80s, you might get a kick out of it.
But everyone else? Just learn Python.
Photo Credits: Commodore Amiga 500 (Quagmire)
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I personally love gambas - it is a wonderfully written language that just 'works'. It is visual BASIC but better. I think more and more people will realize its power for hobyist programmers.
And yes..im one of those commodore 64 programmers as a child and the vic 20 before that! (both in machine language and basic)
Linux is just better for arduino and pi programming and windoews has some way to catch up.
you can see a video about GAMBAS and raspberry pie here https://www.youtube.com/channel/UCRoy5G2BexUAoh2LqpXZThA
Thank you, Matthew.
No, I'm just a user who's tried to keep up with the original language. I was diagnosed with Parkinson's Disease in October of 2003, so doing much of anything technical is difficult now. Still, I do what I can.
Please take a look at the current status of True BASIC on their website at http://www.truebasic.com, Matthew. I think you will be pleasantly surprised at what is going on with True BASIC there.
Yep, eyes got a bit misty there... Me, RUN magazine, my trusty Commodore 64 (and later, the C128), and a Saturday afternoon.
It sure was laborious and frustrating, but it was geek kid cutting edge.
We won't get I to the Timex /Sinclair 1000 I had before that... :DIt's kind of sad we'll never have anything like that again, isn't it?
I remember the uninitiated laughing at the 'pokes' and 'peeks' in my C64 code. Those were the good old days.