DC Motor with Quadrature Encoder
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Uploaded by cytrontech on Apr 3, 2011
Free source code is available at http://www.robothead2toe.com.my
This DC Geared Motor with encoder is formed by a quadrature Hall Effect encoder board which is designed to fit into the rear shaft of Cytron's SPG-30 Geared Motor series. Two Hall Effect sensors are placed 90 degrees apart to sense and produce two outputs A and B which is 90 degrees out of phase and allowing the direction of rotation to be determined.
Hardwares used in this video:
1. SK40C (with PIC18F4431, 20MHz external crystal)
2. 16x2 LCD
3. L293D motor driver IC
4. SPG-30E-30K DC geared motor (Gear ratio 30:1)
http://www.cytron.com.my/viewProduct.php?pcode=SPG30E-30K&name=DC%20Geare...
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Uploader Comments (cytrontech)
All Comments (6)
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cool......................
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tell me use of it????
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your video is cool! thnku very much.. it cleared all my concepts about quadrature encoder! I am currently working on a project in which i need to perform the same task as shown in video. I went to your website in search of source code but couldn't locate it. I tried to register but it seems that i need to be a citizen of Malaysia.. but i stay in India. Can u please post the source code here? looking forward for your reply.. Thnx a lot again!!
roshanviit 1 month ago
@roshanviit
We are open for international order too, please visit our official website,
cytron.com.my then you try to search "SPG30E-30K". Thanks. :)
cytrontech 2 weeks ago
what sort of magnet have you used in the encoder? is there only one magnet ?
omkarkarve 2 months ago
@omkarkarve
This motor series is come with the encoder part. Yes, only one magnet but it has some North and South poles alternately inside the magnet cylinder.
cytrontech 2 weeks ago