Rotary Encoders: A Comprehensive Guide to Understanding and Using Them
ฝัง
- เผยแพร่เมื่อ 31 พ.ค. 2024
- Delve into the intricate world of rotary encoders with our captivating video, where we demystify their functionality and applications. Beginning with a simple yet profound question about directional sensing, we embark on a journey to uncover the underlying mechanisms of these ubiquitous devices. Through engaging demonstrations and clear explanations, we illustrate how rotary encoders serve as vital components in modern technology, from household appliances to advanced user interfaces. Explore the concept of phase shift and its significance in determining rotation direction, and witness real-world experiments that showcase the versatility of rotary encoders. Join us in unraveling the secrets of these fascinating devices and discover their potential to revolutionize the way we interact with technology.
Also this video answers the following questions
How do rotary encoders function?
How do rotary encoders detect rotation direction?
What are the main components of a rotary encoder module?
What are the functions of the pins on a rotary encoder module?
How are phase-shifted signals used to determine rotation direction?
What is the significance of the CLK and DT pins in a rotary encoder module?
How are pull-up resistors utilized in rotary encoder circuits?
What is the relationship between the rotation of a handle and the signals produced by a rotary encoder?
How do binary patterns change based on rotation direction?
What are some practical applications of rotary encoders beyond user interfaces?
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2-3 years browsing electronics videos and this is the best description of how rotary encoders work.
.thanks. For tour hard work.
Wow, thanks! Glad you liked the video 😃
He is a very good teacher.
Thank you so much my friend 😃
Very very informative and beautiful explaining video! Thanks
Thank you for your support my friend😊
amazing one i have now solid understanding of stuff awesome master,😀👏consider making the second one its agood idea also
Yeah, you watched the video to the very end. Awesome😃
Your beautiful videos serves a dual purpose for me: I train my ear in english, while learn electronics!
Your english is clear and easy to understand for non - native person!
Greetings from Argentina!
Thank you very much my Argentinian friend, glad you enjoyed the video 😉
even for a native English speaker, the Wizard is really clear and concise
Thank you as always!
My pleasure Jim 😃
I've been working in electronic feild but every time I watch your video i learn something new, even about simple electronic component. you are great.
Hi mostafa, Great to hear! 😊
Thanks!
Grateful for the 100AED Super Thanks, you're amazing husain❤️❤️❤️
Multumim pentru prezentarile instructive
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Thank you for watching
Excellent explanation and example. Well Done.
Thank you so much for your support 😊
Great❤❤❤❤ kheili mokhlesim
Short, simple and to the point. 👍 Regards.
Glad you liked it!😃
Thanks for another great lecture professor!😀
My pleasure, thank you for watching 😊
very nice, thanks !
Glad you like it!
Great content, as always. Thanks you for your hard work.
Thank you too for supporting me ❤️
Hi, Thanks for the video. can you please explain the final circuit also in another video? I mean the circuit for running the servo and the buzzer.
Thank you watching. Maybe some day I could make a video about that circuit 👍
So well explained, thanks
Thank you for being a part of the community ❤️
Excellent! Now I understand it. Thanks! This makes me want to dust off my HCS908 stuff and try some new things.
Great news. Do It as soon as possible 👍
Good job.
Thank you! Cheers!🥂
You've provided valuable information in this video. Thank you. I would be delighted if you could use a rotary encoder to move a menu and execute it by clicking
Thank you meysam for the compliment. Yes it would be awesome. Great suggestion, noted!
Very nice video
Thank you for the compliment, so nice of you ❤️
Very useful! thanks
You're very welcome!
GOOD PRESENTATION,PLEASE HAVE HAVE A SECOND ONE.
Thank you for the compliment and the suggestion 👍
Great demo
Keep watching 😊
Thanks, mohandes❤
You're welcome 😊hamed
I entered Encoder's brain, sir. I don't even have questions to ask anymore.
Wow, awesome, it means that I've reached to my goal 😃
tanks
Thank you David. 😃
A good follow on topic would be concerning de-bouncing the contacts.
Yes, exactly. Bounce is a big problem for these components 👍
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Is it possible to turn the Rotary Encoder too fast for accurate detection? Also, are all rotary encoders mechanical or are their other types of internal sensors such as optical? Great topic! Thank you
Yes, there are optical rotary encoders with higher accuary.
Yes they are fast enough to be used for motor speed and position detection.
Nice. I think the diagram at 1:20 is a bit misleading. The signal on this drawing are not phase shifted.
What if you consider only signal changing moments?
@@elewizard In the diagram - One signal (clk) is narrow and the other one (DT) is wide - there is no state this diagram in which the clk in high and the DT is low - so this is not a valid encoder output. The rest of the video is very good.
👍👍👍
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There is clearly an error in the diagram shown at 1:19, as there would be no difference in the signal timings when reading it backwards, eg. the signals have different widths but they are not shifted.
What if you considered only the signal changing moments?
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6:10 says everything
Yes, I agree 😁