THE ANNIN ROBOTICS FORUM HAS MOVED TO A NEW COMMUNITY. 👉
Chris Annin
Chris Annin
@chris-annin
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Joined: Jul 8, 2025
Last seen: Sep 13, 2025
Topics: 6 / Replies: 529
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RE: Enclosure Options

@mateo-josue-cruz-gallegos Nice, that's a really good solution. Thank you for sharing the pictures.

1 month ago
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Replies: 11
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RE: Auto Calibrate doesn't work properly

@orcun-oruc-aykac What voltage do you get at the 3.3 volt terminal on your Teensy board when you measure between the Ground Terminal and the 3.3 volt ...

1 month ago
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RE: Auto Calibrate doesn't work properly

@orcun-oruc-aykac You will need to check each limit switch and make sure it is returning 0 volts or ground to the Teensy board when the switch is not ...

1 month ago
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RE: what about brushless motor + ODrive Servo?

That looks very interesting. I will have to spend some time and review the O drive. I think you could certainly adapt the robot and software to use th...

1 month ago
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RE: AR5 ?

I don't have an AR5 model but I am working on software version 3.0 which will support 3 additional axis. The current software supports only 1 addition...

1 month ago
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1 month ago
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RE: Teensy 4.1 with or without ethernet

Thanks for getting back to me. I've now received the one in the link and it appears to have the ethernet chip fitted. Presumably this version will sti...

1 month ago
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RE: Forum link gone

Its fixed now. thanks for pointing that out.

1 month ago
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RE: J6 Motor Error

@nhan-truong Did you use shielded continuous flex CAT6 when building the robot?

1 month ago
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RE: J6 Motor Error

It could be a wiring issue or noise issue with the J6 encoder. I would double check all the wiring. Are you using shielded ethernet cables from the ba...

1 month ago
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RE: J6 Motor Error

If you go to the config tab and put J6 in open loop mode does J6 work as expected when running a program? If so can you verify J6 is turning the corre...

1 month ago
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RE: Teensy 4.2 problem

@r8183594 Im sorry for the late reply on this. It sounds like to you are making progress on tracking down a short on the brown 5v circuit. Please keep...

1 month ago
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RE: J4 J5 M4x10mm set screw

I would apply Loctite to the set screw and thread the screw so it stops just when or before protruding into the J4 tube. You just want the set screw t...

1 month ago
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RE: AR4 and RoboDK

Hello, RoboDK never finished the post processor and I'm not getting any responses from them. They did post a model of the AR4 but I think there is mor...

1 month ago
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