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Zachary Lerner
@zfl3
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Joined: Oct 25, 2024
Last seen: Apr 4, 2026
Topics: 7 / Replies: 27
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Answer to: Activation of the PID function

Yes, a torque sensor is required for PID (torque feedback) control.

2 days ago
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RE: Using FSR, but the motor torque is not controlled

Can you please provide more information about which controller you are using? Custom or one of our existing controllers?

2 weeks ago
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Replies: -1
Views: 15
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RE: After the test is completed, assistance cannot be provided.

@shachengquan Can you please describe exactly your problem and testing conditions? Best in a new forum post.

3 weeks ago
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RE: After the test is completed, assistance cannot be provided.

To clarify, you're using the latest software release (v2.0)? Please be sure to pull the latest commit, which fixed a bug. It sounds like your syst...

2 months ago
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Answer to: After assembly, there is no power assistance.

Headless mode means controller the device without the GUI, which is not recommended when getting started. Please see comment on the other post.

2 months ago
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Answer to: After the test is completed, assistance cannot be provided.

Hi, which version of the software are you using? Have you reviewed our getting started videos on YouTube?

2 months ago
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RE: i can not read SD_card.The debug output reads: "SD.begin() failed

@huang_enhong Which version of the code are you using? Did you transition over to our latest software release (v2.0)?

2 months ago
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RE: i can not read SD_card.The debug output reads: "SD.begin() failed

@huang_enhong Have you tried another SD card or Teensy? It sounds like there may be a hardware issue.

2 months ago
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RE: i can not read SD_card.The debug output reads: "SD.begin() failed

@huang_enhong Is there an appropriate SD card in the Teensy microcontroller? Please confirm.

2 months ago
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Answer to: Connecting both the torque sensor and FSR to PCB

Hi Delta, you could either use the 8-pin connector on the other side of the board (and then change the pin definition in Board.h), or rewire the torqu...

2 months ago
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RE: MIT mode?

the AK enable CAN message is built and sent in _CANMotor::enable(bool) in Motor.cpp (line 394). That function fills an 8‑byte message with 0xFF in byt...

2 months ago
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RE: torque sensor

certainly, the file is included in this assembly: If you can't find it, someone from the team will post the exact file. it looks like the part pi...

5 months ago
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