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DRO for BF20 mill optical scales - Printable Version

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+--- Thread: DRO for BF20 mill optical scales (/showthread.php?tid=94)



DRO for BF20 mill optical scales - chapulino - 01-08-2017

Thanks Yuri and Lens42

Mi new Board for quadrature scales is finish
I have a question. 
in the squematic include an option for touch probe.

And in detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,
I have not been able to clarify it. Thank you.

A consultation lens42
In your schematic you include between GNG and V5 4 capacitors 1.0uF and also between 3.3v and GND another two capacitors of 1.0uF, I have precided them because I did not have, what is its exact function?

Some photos of my project.

[Image: IMG_1396.JPG]
[Image: IMG_1399.JPG][Image: IMG_1403.JPG][Image: IMG_1401.JPG][Image: IMG_1402.JPG]


RE: DRO for BF20 mill optical scales - Yuriy - 01-10-2017

(01-08-2017, 07:04 PM)chapulino Wrote: Thanks Yuri and Lens42

Mi new Board for quadrature scales is finish
I have a question. 
in the squematic include an option for touch probe.

And in detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,
I have not been able to clarify it. Thank you.

A consultation lens42
In your schematic you include between GNG and V5 4 capacitors 1.0uF and also between 3.3v and GND another two capacitors of 1.0uF, I have precided them because I did not have, what is its exact function?

Some photos of my project.

[Image: IMG_1396.JPG]
[Image: IMG_1399.JPG][Image: IMG_1403.JPG][Image: IMG_1401.JPG][Image: IMG_1402.JPG]

Nice build.
The capacitors are there to help with noise. They are not strictly necessary but helpful.


RE: DRO for BF20 mill optical scales - chapulino - 01-10-2017

(01-10-2017, 03:30 AM)Yuriy Wrote: Nice build.
The capacitors are there to help with noise. They are not strictly necessary but helpful.

Thank Yuri . and this other question?

In detail of the specifics of the new firm:Quandrature Firmware for MSP430 LaunchPad 1.2 is detailed that supports the touch probe, but I have a doubt, the app supports touch probe data or not yet,

I have not been able to clarify it. Thank you.


RE: DRO for BF20 mill optical scales - chapulino - 01-12-2017

And Now the tacho

[Image: IMG_1419.jpg]




RE: DRO for BF20 mill optical scales - chapulino - 02-19-2017

https://youtu.be/pmO3UwiXz4E

runs 100% thanks Yuri


RE: DRO for BF20 mill optical scales - chapulino - 02-25-2017

The last post about the DRO

http://foro.metalaficion.com/index.php?topic=26486.msg304652#msg304652