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: Oct 4, 2025
Topics: 6 / Replies: 532
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RE: robodk

Getting close, I believe were about a month away from having everything finished.

2 months ago
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RE: There are often freezes in AR4 software

You mention that if often freezes when jogging each joint, does it always freeze or just sometimes? Does each joint move as expected when it doesnt fr...

2 months ago
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RE: J4 Motor gets hot

The motors can get fairly warm but if its uncomfortable to touch then I would say its too hot and I would suggest turning down the driver amperage set...

2 months ago
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RE: Enclosure Options

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

2 months ago
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2 months ago
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Replies: 11
Views: 94
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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 ...

2 months 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 ...

2 months 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...

2 months 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...

2 months ago
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2 months 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...

2 months ago
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RE: Forum link gone

Its fixed now. thanks for pointing that out.

2 months ago
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RE: J6 Motor Error

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

2 months 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...

2 months 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...

2 months ago
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