Arduino reddit All embedded programming ecosystems are welcome here, including Espressif, STM, and PIC. Bring us your Arduino questions or help answer something you might know! 😉 TLDR: experienced programmers, probably not. (Provide you aren't using Arduino's IDE, which abstracts basically all of the bare-metal stuff away) Building a resume and real life skills: the STM32 is ARM-based, more capable, and more practical in the real world. I’m a newbie and am trying to decide where to get started. Arduino is great for fast prototyping, you just install the IDE and it's ready to use. Why Reddit? Reddit is a massive online community with various subreddits (forums) dedicated to specific For learning to program the Arduino, I HIGHLY recommend Simon Monk's : Programming Arduino, Getting Started with Sketches books. The big difference is that Pi runs the Linux operating system, with all of it's power, features, and complexity whereas an Arduino runs C++ code that you write in their development software. And arduino seems to be an excellent start. These are projects that have a few parts and variations to the basic knowledge (more than just a building block like "blink") of a hobby that beginners can problem solve through, what are commensurate projects for the arduino? What is Arduino? Arduino is a microcontroller platform that allows you to create all sorts of projects, from simple LED blinking circuits to complex robots. The goal of /r/tech is to provide a space dedicated to the intelligent discussion of innovations and changes to technology in our ever changing world. The more possibilities it Welcome Welcome to r/Arduino, this subreddit is dedicated to any and all topics related to Arduino hardware and the Arduino software tools. For library development I tend to switch back to Platformio because of the testing features. One thing to think about is that most of the things you get in a kit, you don't use long term, other than the breadboard, power supply, Arduino, jumpers, and some other small parts. It does work thought and all the built in libraries are good. avrdude Arduino has matured and many of the easy answers have, well, been answered. And if you need to test an ADC, LCD display, etc. The Arduino IDE is designed for the beginner, it will allow you to learn all the basic required steps for programming a microcontroller and has plenty of examples and libraries available The Arduino isn't designed to put out enough power to push a motor to do any serious work (like, move a robot arm, or roll the wheels along the floor). Arduino will be cheaper. My question now is where to start? Which kit would you recommend? Is there one with learning material included or are there any exceptional content creators to follow? Any advice is Fixing Upload Issues Back to Guides | Index This is a compilation of information covers the most commonly asked questions on r/arduino. And I browsed a bit through this subreddit and on the webpage because I enjoyed it a lot. Bring us your Arduino questions or help answer something you might know! 😉 An Arduino Uno R3 is pretty robust, everything is onboard to get you started and there are multiple plug-in shields to help you with development and learning. I wanted to know which are the most interesting projects to do with this and whether I should buy You might get more helpful comments if you include what about Arduino upset you. Arduino is, in my opinion, undervalued in the industry because of its target audience, which are mainly starters in embedded programming. SeeedStudio: Again, similar prices and product options to Sparkfun and Adafruit, though they seem slightly cheaper for their version of an Arduino, but their version of the Mega costs nearly what the real thing does. I have already searched a little bit over Amazon, and have found some Arduino starter kits. It has no real operating system except for the library functions that are added when you use them in your program. :) Adafruit put in the labor to make a bunch of libraries that arduino users can use to make using many of the common sensors, modules, and displays much easier. 652K subscribers in the arduino community. Hey all, I'm fairly experienced with Arduino and have made a handful of projects over the last 10 years but I'm much better with the hardware than the coding. Then I had trouble with workspaces and errors that the . So, where and how do I start? (Without watching hour long videos on yt) And what beginner projects do you recommend? Guides Jump to Glossary | Index The following guides are available to assist you with your Arduino projects and getting the most out of the r/Arduino subreddit. like books that show and explain programming statements in arduino, etc. For the Arduino I've found that it's just quicker to write the code For other more advanced Arduino boards, yeah getting a good one can make a lot of difference, but the UNO is a very simply device: you can make a minimalist UNO on a breadboard with just the microcontroller and 2 capacitors - plus a 16MHz crystal and 2 more capacitors if you want to be fancy - and then use a USB-Serial adaptor board to program Why should you buy arduino mini/nano when there are boards that are cheaper, smaller and way faster? Arduino is centered around amateurs. Employers would prefer A subreddit for all of your Awesome, creative, and interesting Electronic/Arduino Projects. In this wiki, you will find helpful information including the subreddit rules, guides and much more An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. websites aren't working out for me, and there's little videos that i understand. It is a bootleg board that I got on Amazon for a good price. Bring us your Arduino questions or help answer something you might know! 😉 I've used VS Code in other projects successfully, but the Arduino extension's set-up was tedious. I've just started learning arduino and I'm planning to buy board later, but as of now I'm looking for some arduino simulator which acts as a virtual board+port for IDE. Btw, the Arduino IDE supports code folding, you just have to enable it in preferences. Bring us your Arduino questions or help answer something you might know! 😉 MembersOnline • FroggedPlays ADMIN MOD Hi. Not easier than just using the Arduino libraries, unless you are an uber-expert at Arduino and are running up against its limitations. What is the most cost effective way to get a gps module that can connect to arduino with at least 3ft (1m) accuracy? Arduino virtual simulator with Arduino IDE integration Hi there. Bring us your Arduino … I only today learned about Arduino, as my kid has taken up an interest in learning. This is a great way to handle button presses. If Hi there fellow redditors, I am interested in starting on this new world, the world of automation. I looking into which board to get first. When you turn on a functioning Pi, you get a prompt or graphic user An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. g. It would take in an analog audio signal and measure the frequency of each band and outputs it. Chips without WiFi are not contenders for projects that need WiFi. Beyond that, more C++ isn't wasted and a full understanding of C The Arduino IDE (eg: the text editor) is a bit limited but the Arduino platform is supported by Espressif whereas Platformio is not. Bring us your Arduino questions or help answer something you might know! 😉 Arduino learning resources for complete beginners My son is interested in creating a controllable led strip and I was hoping to find some resources for someone with zero electrical knowledge. The community on Arduino Reddit consists of hobbyists, makers, engineers, educators, and professionals who share a common interest in Arduino and its limitless possibilities. The use of a CH340 serial chip may cause an issue but there are places to download and install the proper driver (for free). Uno first cuz there are plenty of tutorials available. This is where the controller comes in. Getting Started - with Arduino Back to Guides | Index Introduction Welcome to the wonderful world of Arduino and more generally the world of embedded systems and IoT. My all time favorite arduino project was to build a spectrum analyzer that covered my ceiling in my college house. If you want to dive into the datasheet and spend a month learning the control registers of a touch screen LCD go ahead. There are many different We would like to show you a description here but the site won’t allow us. For experienced programmers I don't think the LLMs are very useful. But the average person would rather be able to use the device in less than a month. Bring us your Arduino questions or help answer something you might know! 😉 The Arduino Pro IDE is a nice, modern alternative. Those boards offer form factors and capabilities that differ from the arduino hardware offerings. Which board do you guys recommend a beginner get started with, an Arduino Uno R3 or Uno R4? How different are they? Thank you. Bring us your Arduino questions or help answer something you might know! 😉 MembersOnline • ananymouse23412345 ADMIN MOD 251 votes, 101 comments. I've recently been trying to get into arduino, but i'm finding it quite hard. Bring us your Arduino questions or help answer something you might know! 😉 A starter kit is definitely a good place to start. Learn C to code within the Arduino framework. I was thinking of purchasing an Arduino Uno, but was overwhelmed with the amount of starter kits for sale on Amazon. I want to get a kit for her and I to learn together, but for someone who knows zero about anything- it's a whole new world/language. I've actually done it myself. This pairing works well together. Arduino is a framework+IDE with a batardized C++. Learn enough C++ (C with classes) to understand the source code for the core and libraries, so you can investigate / debug better (such as, for resolving resource conflicts in your code or seeing how something is more-blocking than you thought) as your inventions get more ambitious. Thanks! Out in my observatory I have an arduino controlled dew heater on my telescope, an arduino that wirelessly uploads power information from my TriMetric solar battery monitor to a dashboard that displays obs status stuff, an arduino opens and closes the roof, and my unimpressed with 09:59 clock is arduino-powered as well. If you enjoy Arduino, but want a “real computer”, Raspberry Pi is great. Where do I even begin? What is the difference between Adafruit, Arduino, and Raspberry PI? What is the difference between soderless and solderable kits? AutomationDirect has a PLC line Productivity1000 that can be programed with Arduino code, probably a better option for induatrial quality PLC. An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the… I doubt it can land you a job because there aren't any jobs that only require specifically Arduino knowledge, but knowing Arduino is often the beginning of working with the raspberry pi , robotics and other lower-level programming. I don't have any experience with electrical stuff at all, what's a good place to begin learning about that? As for coding, that's even more confusing to me. There are numerous Arduino clones all over Amazon, eBay, AliExpress and Banggood, that are still pin and programmer compatible. The alternative for coding for an Atmega328 is to use Microchip Studio and code in assembly or C, using AVR libraries. Yes, you can use any resistors and other stuff, everything is just ordinary parts. you may be able to find a library or tutorial online and get it running in 10 minutes. The Pi will most likely run Linux, the Arduino you will program bare metal (check the Arduino IDE). There are much less expensive but not as high quality kits available on Amazon or similar, but you'll get the same stuff out of it with the added bonus of learning how to decode confusing instructions/code. But there's nothing special about the hardware - pretty much everything is off the shelf parts. Bring us your Arduino questions or help answer something you might know! 😉 MembersOnline • planktonfun ADMIN MOD An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. A place to get help with your arduino projects. An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. Hi! Beginner here. An Arduino attempts to bring this type of platform to the hands of the enthusiast by providing pre-assembled hardware and an easier-to-use software environment. The Pico has an interesting division of labor with programmable IO. The AVR will be a lot simpler, hardware wise, so it'll be easier to program it in bare metal C/C++. Arduino is older and more popular, so tons more content. We would like to show you a description here but the site won’t allow us. You can mix arduino + servo + ultrasonic sensor (us-sensor) and get something like a sonar or radar, building a territory map just moves servo by degrees, get distance with us-sensor. Ugh. I would like to receive some advice by hearing what kits you all believe are decent enough for a beginner project. Bring us your Arduino questions or help answer something you might know! 😉 An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. Typical upload errors may include any of the following: avrdude: ser_open(): can't open device "XXX": The system cannot find the file specified. A companion guide goes into a little more detail about things to consider when selecting What to Buy. It's quick to setup and you will have results very fast. It is rare but I have seen 'embedded systems developer' jobs at What’s a good beginners guide for arduino nano specifically? is it possible to learn how to use an Arduino with a nano or is it impossible and do I have to get the Uno? I would really appreciate the help. I've fooled a bit with chatGPT in writing code but now I'm seeing a bunch more on Google and I just wanted to see what AI's people were using if any. We also generally accept posts relating to third party MCU based platforms (e. Then I found somewhere, that it is not C and C++, it is something different? I am really confused. What's a good option to replace the 9V battery with a larger capacity rechargeable battery? Using an Arduino doesn't necessarily show embedded micro controller knowledge - if you want people to recognise that you understand control registers and pin multiplexing, use something else. they're either too advanced and speedy, or too little info, and drawn out. ESP) and related components such as displays, sensors, actuators and more. The Arduino boards also put a lot of the support hardware needed to make the microcontroller work directly on the board rather than the user needing to assemble it. 642K subscribers in the arduino community. But where do I begin? Seems like all the videos on YouTube that I can find are over my head. I read on google and some other forums, that you program in C. 650K subscribers in the arduino community. ELEGOO is a popular and quality brand. Subreddit guides How to post How not to post Arduino guides Getting started What to buy Shared Beginner Arduino Log also Starting out, day 9, what other concepts/sensors should I learn? A great beginners guide by one of our members. With that you can make impressive projects that stand out in your portfolio for any developer job. Pff there are children out there picking up Arduino and doing stuff with them, the whole system is designed to be as simple and easy to pick up as possible. Best way is to start with a kit. . It's usually cheaper to move everything to an ESP or one of these. I'm currently working on a little robot and have been powering it with a 9V battery for the motors and a AA battery pack for the Arduino. Then someone said, it is clearly C++. It is on par with VS Code, but since it is Arduino-developed, everything works a lot more seamlessly. ESP32 with IDF is a family of chip with a SDK provided by vendor. An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the… r/arduino: An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. For the electronics side, his Electronics Cookbook: Arduino and Raspberry Pi is also great. For the Arduino you will need a clock (RTC), the Pi has one in the OS. A code suggestion help (options for command you've typed, spelling, auto parenthesis, period or comma, etc) and run simulation would be nice to have too. Bring us your Arduino questions or help answer something you might know! 😉 Arduino might be a good start, but I suggest you definitely try another known board. Is it worth the trouble of spending a lot of time setting this up -- I mean, does VS Code offer any substantial benefit over the plain-vanilla Arduino IDE? I do like An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. But if you've build a complex project around the Arduino, choosing an Arduino can show admirable focus on getting other things actually done. Some professional schematic/PCB packages are very expensive, and far more than most people can afford. This should not be too hard. Most arduino board on basic are all the same but soon when you start to do some projects you will probably that arduino compatible board like esp32 (don't start with that) are better than uno in almost ever way but still cost almost the same. (So I can upload sketches directly to that simulator). I don't know much about electronics, only some basics. I have done some coding before in school but never anything with LED's , motors etc. You could probably get a good six months to a year of education out of an Arduino, especially if you get one of the kits that includes all the sensors. What was your first Arduino project? What are some of the best tutorials or resources for beginners? I'm really excited to get started with Arduino, and I'm grateful for any help you can give me. Then it couldn't find my libraries. I’ve never used Arduino before. For the most part, it doesn't make sense to add WiFi to an Arduino. Nov 20, 2025 · The maker community worried Qualcomm would kill the Arduino ethos. An unofficial place for all things Arduino! We all learned this stuff from some… I just had a little Arduino project in school because my teacher was really excited about a workshop he had recently. Bring us your Arduino questions or help answer something you might know! 😉 57 votes, 35 comments. A GPS module you will probably interface through a serial interface. An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. Here's what's at stake, what Qualcomm got wrong, and what might still be salvaged. Bring us your Arduino questions or help answer something you might know! 😉 I Like To Make Stuff In all honesty it's more woodworking than Arduino, but whenever there's electronics involved he usually goes for an Arduino. With what language am I programming in Arduino? I use Arduino for things like barometers and reflectance tachometers. New T&Cs confirm the community's worst fears. I'm hoping that some of you more experienced Arduino users can share some tips and resources with me. I'm an Arduinoob so I don't know how good their offerings are compared to an actual Arduino. It'll come with an Arduino UNO, a bunch of sensors and components, and a workbook of example projects using those components to teach you and get you started. I want to make electronics and small robots as a hobby and I was wondering if starting with an arduino starter kit is smart? If that would help me with the following: Electronics Small robots Embedded systems And soldering Thanks in advance for any help Share Add a Comment Sort by: Best Open comment sort options aytikvjo • Hey guys I'm here to ask you about project ideas with Arduino, I hope they're really cool, for someone who understands a little and would like to start developing more. If you want to gain experience that will help you in the professional world, use the STM32. But I figure for the time being I can find stuff Give it a shot, at worst you'll learn a bunch of stuff I talked to several people that do these sort of things but all told me that learning arduino without education is almost impossible. The ali express ones are just fine. I've been trying to get into arduino for a while now but I don't know where and how to start. At the moment I have an Arduino UNO R3, with the general package with LEDs, buttons, potentiometer and many other things (STM). Upload errors This guide is about errors encountered when attempting to upload successfully compiled code. Think of this way. But which one is the best one? I don't really care about the price, as long as the chosen kit provides me a lot of possibilities. Lot of platforms more or less supported. And the Arduino development environment now works with a bunch of other boards, which have certainly intruded on the Arduino hardware turf. From my experience of using ChatGPT I found the code produced to be average and sometimes wrong. It's user-friendly, affordable, and perfect for beginners and advanced users alike. Bring us your Arduino questions or help answer something you might know! 😉 Apr 24, 2025 · Text based learning resources (self. So can you learn some electrical engineering from arduino? Arduino started selling some boards with Atmel MCUs, expansion boards and provided simplified language (called arduino) and toolchain to simplify programming those boards. trueActually learning: Arduino. Hello r/arduino! I am going to pursue a BS in Electrical Engineering and thought that I should expose myself to the career with an Arduino. Bring us your Arduino questions or help answer something you might know! 😉 Use the arduino IDE if you hate syntax highlighting, autocomplete, the ability to have per project libraries and compiler flags, and just generally control your projects. The Raspberry Pi provides some GPIO pins that can be used to connect to the Arduino. You may just have to order those separately The Arduino and Raspberry Pi are often used together because the Raspberry Pi provides a powerful system to develop advanced applications while the Arduino provides a simple means to have many digital and analog inputs and outputs. As for best practice, Adafruit always has good tutorials with well-written code. Bring us your Arduino questions or help answer something you might know! 😉 Arduino is a series of boards that are basically development systems for various models of MCU that can and are used in embedded system. There's also the arduino reference website, and most libraries (plus the arduino IDE) come with example sketches which should give you a good starting point. ino file was not in the workspace. You can also diversify to the ESP8266 and ESP32 families of controllers, also common and chapter available. Sometimes an fancy OS is nice, sometimes it just gets in the way. It depends on what you plan to do with your schematics? Arduino clones work just like authentic Arduino's in my experience. The results produced seem to be a bit sensitive to the actual words used and previous history. Arduino you will code in C, a Pi probably in Python. Whether you are a beginner looking to learn more about electronics or an experienced developer working on complex projects, being part of a community can be incredibly beneficial. Beginners, maybe. arduino) submitted 7 hours ago by Sorry_Software8613 Recommended your best materials for learning Arduino, I can't watch videos at work, so Paul McWhorter is out! I am watching his videos at home, but I get more free time at work ;-) Making embedded systems accessible to all What is Arduino Reddit? Arduino Reddit is a subreddit dedicated to everything related to Arduino – an open-source electronics platform based on easy-to-use hardware and software. Stuff that needs more OS, music and video players, pi holes, get a Raspberry pi. We focus on high quality news articles about technology and informative and thought provoking self posts. I really want to get into arduino, the projects look so cool and interesting. This guide provides some basic information that is intended to help you get started with Arduino. More standard way of working, better support of hardware but you are on your own when learning. Aug 29, 2024 · Exploring the Best Arduino Developer Communities: Reddit Arduino SubredditArduino is a popular open-source electronics platform that has revolutionized the world of DIY projects and prototyping. What are good Arduino IDE alternatives? What I mainly have against the A-IDE is that it's pretty basic, and not very helpful when your code has issues. Jeremy Blum's : Exploring Arduino is also very nice. Every tutorial i've found so far, seems hard to follow (definitely taking suggestioons for tutorials) How did you learn arduino? Do yuo have any tips on how to get started? any good starting projects? Is arduino worth learning? I am thinking of buying an arduino starter kit, but I want to learn something from it. "What would the best program be for drawing Arduino schematics?" Best free program or best that you can't afford? LOL This is a valid point when anyone asks for BEST. Huge library support (from community). I use it myself for small projects or testing new hardware. They typically have less memory than a PC or a raspberry Pi. Sort by Orders so you can feel more comfortable about getting a good item Search for arduino kit there, there are quite a few of them around your price point, but I don't see any with servos skimming around. txvi jxi wdxfy srl uigck lwvcvu fxd lxwlqcba lfwu tdoh btby yfd isrjw pkay lockayam