Using IR Remote Controls with the Arduino
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- čas přidán 11. 07. 2024
- Learn to decode, emulate, and use infrared remote controls in your next Arduino project.
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Infrared remote controls are everywhere, you probably have several of them in your home. These handy devices work by sending coded signals with pulses of infrared light to control appliances. We take them for granted, but just imagine using your television or Blu-ray player without one!
In this video, I’ll show you how these handy devices work and how you can capture and decode their codes with an Arduino and some very inexpensive parts. You’ll also learn how to repurpose the remote controls you already own so that you can put those unused buttons to work controlling devices like lights and fans.
I’ll also show you how you can use an Arduino to build your own custom IR Remote Control. Control everything in your room with one button (if that's what you want to do).
Finally, we will see how to use those inexpensive remotes that you can get on eBay to add remote control capabilities to your own Arduino projects. I’ll present a simple project that uses one of those controls to adjust the position of a servo motor. It even uses the “repeat” function that isn’t very well documented.
Here is a breakdown of what we will cover in the video:
00:00 - Introduction
02:20 - How IR Remotes work
03:37 - How to “see” Infrared Light
04:56 - The IR Sensor
06:29 - Decoding IR Remote codes
10:07 - Getting Manufacturers Codes
13:22 - Repurposing an IR Remote
20:37 - Building a Custom IR Control
28:19 - Control a Servo
As always you’ll find an article with all of the code used here on the DroneBot Workshop website at dbot.ws/irarduino. The site also has links to resources you may need when working with IR Remote controls.
Now go ahead and start controlling your world! - Jak na to + styl
I have been watching many different channels for quite some time now but this is the first time I've seen yours. The way you clearly and precisely explain everything in detail is excellent, and to be honest, better than most. It makes me believe I will be able to reproduce the results you achieved on my own workbench. I gave you the subscription and look forward to seeing many more videos. Excellent work.
Thanks for this really nice comment Bill, you made my day! Comments like this inspire me to make more videos.
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Bill Field same here, it's interesting how different channels that I'm subbed to do things different even though it's for the same area
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Thanks you for such a clear and detailed explanation.
As a beginner-level enthusiast I can't overstate how valuable it is to me to get instructions delivered so carefully and clearly. I totally agree with Bill Field's comments below and look forward to many future visits to the DroneBot Workshop. THANK YOU!!!
Once again, You have impressed me. I do not know your professional background, but you make an excellent teacher and an even better video lecturer. You are so organized it makes me ashamed of my own disaster I call a workshop. But, more importantly, you have made these lessons on a rather complex subject 'learnable'. It is so refreshing to see this level of professionalism and expertise still exists. Thank you.
I stumbled upon your channel trying to get IR working, there is so many different libraries I trialed but was unsuccessful. I must admit that your video has helped me a lot, and you are a natural teacher. I enjoyed how you explained things and scaffold the hardware and software side of things. I am definitely subscribing to you and have also given a thumbs up. I can't wait to see your other videos, love it. Cheers
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I absolutely agree with Bill Field. I just ordered my Arduino and I can't wait to get it. My interest is in robotics, and I'm watching everything I can. You did an excellent job of explaining how the IR works and what I can do with all those old remotes. :) I can't wait to start messing with IR. Thank you so much!
I feel like as soon as I get motors down I can start controlling them remotely.
Thanks again for another good presentation. Good subject, right level and pace for a broad audience. No waffle, clear knowledge of the subject and first rate visual aids. You are up there with the best on electronics for hobbyists
I have just no words to thank you , I have stucked into some ir project for many days and your program is just faboulous
I have watched a few of your videos now, and I just wanted to comment and say how very professional they are. The content is excellent, well paced, graphics and editing are top notch. Thank you for all the great content you create, it is incredibly helpful.
This is the first time I have watched one of your videos, and I have just purchased an Audino UNO plus a 38IR receiver, I did what you said and it all works thanks.
Now I am ready to explore what I can control around my flat.
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This is the first video I've watched of yours and I am very happy I did. Instead of just showing what to do, you also explain every step and your code. I really like it and I'm gonna watch more of yours!
This is an excellent piece of work. Too much time to prepare the tutorial, the scripting and the sketches. I really appreciated it. Also, I am glad you go deep into the topics. Way to go!
Once again, most excellent tutorial. This is a field of control I had not considered before. Easy to understand, easy to program. Thanks so much for another fine, understandable, well-organized session of learning.
Another well done presentation. I’ve been using IR remotes with both Arduino and PicAxe and both work very well. I equip O gauge locomotives with the sensor to control the motor(s) and use the codes to automate the engine using an IR LED buried between the ties. Various places along the right of way have different codes.
What the engine does at each LED is written into the program. Some are simple, some complex ..... all are fun! 👌🤗
By far the best and most informative Arduino video I've ever seen! Thank you very much.
Like the previous comment, I am relatively new to your channel, and totally impressed with your clarity in describing the topics you discuss, and access to the information and code on your website. I my estimation you are the best of the CZcams technical educators, I have had engineering professors with less skill and practical knowledge.
Extremely well produced, great communication and content! Thank you so much
Surely, your channel sets the high water mark of excellence on clear and concise explanations of electronics projects. Brilliant!
Woooow ….these are some great teaching tools. Your presentations are excellent. For years I’ve been playing around with the Raspberry Pi. Of course, I’ve come across the Ardiuno but not knowing much about it I’ve kept may distance. After watching several of your videos gave me the knowledge to tackle several of your projects. But more importantly your clean precise presentations gave me the confidence to pursue to the successful conclusion. I now process many many components (resistors, relays, LED’s, sensors. little pieces of hook up wire and the list goes on and on. My wife is concerned about our desk looking sort of cluttered (she actually used more colorful adjectives then I) so I showed her a picture of you workshop from one of your videos and she almost passed out (she really liked the blue peg board). Now she is referring to me with a Compulsive Component Disorder (CCD). Now that I am CCD I’ve fried my first Ardiuno and currently trying to troubleshoot the problem. Can’t find much worth while knowledge on the internet so am studying a downloaded schematic and trying to identifying components. Now …I’ve discovered another rabbit hole. Many different manufactures leads to many different designs around a common CPU and footprint ( in case your looking for a new subject for a video). I can truthfully say that my CCD has reduced my TV time and has really added to my resume but at 74 I’m not looking for a job. Thank you, great job and the video editing and sound is superb, I give you an 11 out of 10.
Fantastic! Clear an concise with no extra verbage thrown in. Thank you. This really opens up the possibilities for home automation!
Thank you for these tutorials. You manage to keep it simple while conveying the knowledge depth that will allow a quick start and go further together. Second video I watch and I am already a fan.
Subscribed! Your production, code and circuit example cuts, and demos are so professional! You've really got my gears turning and I have so many ideas for projects thanks to you. Looking forward to many more videos to come :)
Such detailed descriptions are required to inspire the budding engineers sir. You truly are a great source of inspiration. Looking forward to watching more from your side.
Thank you for your time. I understand Electronics very well, but get hung up on coding. You explain this very clearly were others run to fast trough it and confuse me sometimes. You get 5 stars! thanks!
Since I haven't seen it in any of your other well-deserved compliments, I'd like to thank you for including a little apropos mild pun before the intro of every video. Cheers, mate!
I've lost count of how many times I've come back to this video for reference for my projects. Thank you, This is a great useful tutorial
This is excellent. I could tell by your well organized work space that you understand how to approach a project logically and methodically. Well done. Thank you.
I have spend quite a lot time , listening to your videos, I find it interesting .After reading quite a few times, finally I get some understanding. really informative, keep up the good work!.
A very interesting, useful and well delivered tutorial. From someone who knows, pitching a complex technical subject at the right level so that an audience can understand can be difficult. This was excellent, well done.
Wow, I learned SO MUCH! The other commenters are exactly right - you are an exceptional teacher with an excellent presentation style. Thank you very much for your terrific channel!
Great video and much appreciated as i am a marine electrician trying to adapt and struggling with code.You make things much clearer .Thanks again
Very cool! I love how you progress this from a "textbook" example to actual, real world applications. Well done, sir! Very well done. Thank you for sharing your knowledge and time.
Great discussion on using IR devices to control things. Even though you repeat the commands used for the Arduino, I find it helps reinforce the commands and how they are used. I totally hate videos where they play come crazy music while the author quietly swirls the mouse around typing commands without telling you what they are doing. Our train group is interested in using IR sensors on their layouts. This video will be a great help to get them started. Thank you very much!!
This was a worldclass tutorial - I can't wait to see what else you got, instant subscribe!
You are the best teacher there is. So glad to have come across your video. You solved my problem which nobody else could.
Thanks a lot!
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I wish you taught me during my engineering back in 90s, but it's never too late :)
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I've never seen a video done so well. You explain things very concisely and I am able to understand what you do. I should be able to reproduce your experiments and get the required results. I've subscribed to your channel on CZcams as well as your newsletter after going to your web site. Thank you for all that you do and explaining things so I can understand them.
W Rusty Lane in eastern Tennessee (Witherington Place Railroad)
I was actually looking for this kind of channel for electrical and electronics. Well, I found the right one. Kudos and subscribed for further more projects like this
I must say you never stop to amuse me with all this knowledge you pass on to beginners like myself well done and Thank you again.
I agree with Rich D. Everything is so clearly explained, even I can understand it. At age 78 I was brought up on valves transistors and i.cs. for the first time, I can undestand the arduino 'break' function..... Thank you.
this is a great tutorial, thank so much really explains everything clearly and is perfect starting point for my upcoming project. Thank you
This is the best tutorial channel I've encountered! Keep up with the good work Sir
Thank you, that's very kind of you to say.
OMG THANK YOU!!!! i tried other videos and they don't give out more details and they were not clear on how to resolve the IR remote or the Bluetooth. Now i got the IR to install and my car is moving with the remote. thank you kudos to you my friend
This video was very informative and helpful, thank you so much!
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This was the first video I have seen; I check out that you have other videos that interest me; clicked subscribed and the bell.
Thanks for your well made and useful video. I am so tired of youtube click bait and it was refreshing to get your well made videos.
THANKS !!!
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THANK YOU SO MUCH FOR YOUR GREAT SUPPORTS
I spent lot of time to find these video. There you are. Thank you very much sir❤
That was great! many thanks for explaining so clearly also WOW well done on the uber tidy workshop!
Keep it up! Love the detail you put into these projects. Very easy for a beginner (me) to follow. Thank you!
Honestly, I love the way you break it down
you need more subs, I've watched a couple of your videos and you explain everything very well
You explain things really good
Thank you Saltz!
@@Dronebotworkshop excellent video. Already working on projects to use my remotes on. Probably have questions if I can bug you.
i had been searching for a clear explanation like yours. Thank you so much.😎😍😍
Awesome explanation. Thank you very much. I wrote a "Mode Changer Macro" for my TV/PC hybrid monitor. Now I can change the mode immediatly without worrying when my customers come. (I own an Internet Cafe in Turkey.)
This is an absolutely fanTASTIC video explanation!!! I have learned so very much. Thank you!!
I appreciate your uploads, everyone that I've watched so far, just the right amount of details, at the right pace, I learn a ton, and get so many ideas. Keep it up, and you might want to add a Patreon link. I think that some people may want to show their gratitude by supporting the channel.
Thank you Treelight, I really appreciate your kind comments.
I've been considering starting a Petreon account as it could help finance some of the components I purchase to make the videos and articles so I may do that soon. I just wouldn't want anyone to feel obligated to contribute as my "mission" is really to help people learn about the subject that I find fascinating.
I'd be interested in finding out what other people might think of the idea.
You're instruction technique is so thorough and concise! You've definitely been a great resource.
I have a project in mind I could use your help on. It's similar to this in the aspect that I will be using an IR remote and the arduino but I will just be controlling a small motor to open and close a scissor jack I 3D printed to swing my tv out and back to the wall on it's mount for better viewing angle in my room. I'm very new to coding and would appreciate any advice!
Thanks again for producing such a helpful and informative channel!!
Josh
Thanks for the detailed rundown, you are an amazing teacher. Keep up the good work. Subscribed.
This guy's one of thee best at translating this subject.
Great video as always. Your tutorials are very easy to follow with all of the visual aids.
You do such a fine job! Going to use some of the knowledge I gained from your videos for a project I am doing for TTITD event coming up in August.Thanks a Million
That's how any tutorial should be!
Cant police tutorials and videos
I tried to make exactly same on my channel
Sir, you are the best in explaining electronics- for sure ! Please keep going that way ! Thank you very much!
Hope you can do a video about the MPU6050, with practical use for such as a self-balancing robot .....
Excelent videos , perfect and easy to understand !
Kind regards from Austria !
I couldn't ask for a better tutorial video, Thanks! - (Subscribed)!
Tried it... Thank you so much.
Great tutorial. Been looking for the exact stuff you are doing. Been a subscriber for a while. More please. G from the UK👏
Really great way to learn !!thank you
Excellent video, Thanks for the step by step explanation of the codes
Hi, really interesting video.
You may have mentioned it and I missed it, but it is important to note that for this to work you need an IR detector with a built-in demodulator that looks for modulated IR at 38 KHz. E.g. the VS1838B. Unlike a normal IR photo-transistor that simply records the pulse, the VS1838B strips the 38KHz carrier returning clean square pulses the the IRremote library can process. Finally note that you did very well to pick the IR detector PCB, as you really need the passive components (resistors and capacitors) that are included in the PCB version. Simply getting the VS1838B means that you need to add the extra 3-4 components on your breadboard.
Also adding a LED (plus a 240 Ohm) resistor to the output of the IR detector, makes the pulses visible so you know the remote control is actually working (don't ask :-)
Keep up the good work, my 11 year old son was hooked and we tried lots of IR stuff.
Excellent tutorial !!! One of the best I have seen. Well done as always !! Congratulations !!
Thanks for taking time to explain the coding well. Trying to learn the programming and this helps alot. :)
Amazing tutorial, so easy to follow, keep up the great work!
Very interessting as always, wait for the next one.
this is a great tutorial. honestly one of the best if not the best i have found so far!
Hi Sir Bill / @DroneBot Workshop,
I just finished watching this tutorial and Thank You! so much for your well-explained and very detailed tutorial - I love it!
Your video tutorials are very big help for those people who want to learn or pursue a career in robotics.
I do appreciate your effort in making this tutorial and keep up your very good work!
:) I have already subscribed to your CZcams channel now.
I am from Philippines by the way :)
Technically the video is excellent, the content is super useful, the explanations are precise, accurate, clear, and most importantly of great quality. I am impressed and very grateful. Of course I liked it and subscribed. If I could do this a thousand times I’d do. Thank you.
Thank you so much! Learned a lot.
Fantastic. Thank you again. I can see how I can use this to solve a problem.
Excellent, excellent video sir! So glad I found your channel!
Good explanation and demonstration. Thank you!!
thanks for the detail tutorial, learned alot.
your videos are very helpful thank you !
What an amazing and informative video! Thank you‼
Thank you!! Very insightful!!!😎
II like the way you illustrate your projects, and explain so clearly. The code is also explain so you can understand it
Learned a lot thanks to you.... I will never mind for the long
videos you make....I promise......
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.
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I promise again. Respect & peace...
Best tutorial I have seen so far, hats of to you sir
Great style and explains everything well. Thank you very much
Perfect explanation. Congrats !! I will use this library to turn on my Daikin AC using alexa and nodemcu.
Thank you for your excellent and clear explanation. This has been saving quite some time for similar projects of my own. Of course, I have subscribed to your workshop. Happy New Year 2022.