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Shanpu Fang
@shanpu-fang
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Joined: Aug 27, 2025
Last seen: Jan 15, 2026
Topics: 3 / Replies: 24
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Answer to: Regarding how to test a PCB board

@wuyang My understanding is that you modified the PCB design from the OpenExo reference designs, is that correct?It’s hard to know whether the PCB w...

4 months ago
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Answer to: Part Clarification on Fuse U$6

@jamesm We just answered a similar question here. Feel free to reach out if you have more questions.

4 months ago
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Answer to: Part Clarification on Fuse U$6

@JamesIn our latest PCB orders, we chose C5220731 for U$6. Parts with similar specs can also be used.

4 months ago
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Answer to: Regarding the replacement of the C694088 component

@wuyang In our recent JLCPCB order, we picked C131670 as a replacement for the original parts. However, we haven't tested its functionality yet.

4 months ago
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RE: Login/No Emails/Forbidden Error bug

I can log in now. Password reset also works.

4 months ago
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RE: Ask for the specific wiring information for sensors, synchronization LEDs, emergency stop, RESET, etc. on the AK Board 0.5.1 11?

@KevinGuo The E-Stop functionality was originally a temporary solution to improve the safety of the exoskeleton during human-subject studies conducte...

4 months ago
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RE: Ask for the specific wiring information for sensors, synchronization LEDs, emergency stop, RESET, etc. on the AK Board 0.5.1 11?

@KevinGuo Thank you for your suggestion and request. We're updating our Wiki page to include some of the information you mentioned. Here are som...

5 months ago
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5 months ago
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5 months ago
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RE: PCB Parts

For the 470-ohm resistors (R13 and R15), we used the following: YAGEO MFR1WSFTE52-470K Other 470-ohm resistors with a similar form fact...

6 months ago
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RE: PCB Parts

The P78E05-1000 DC-DC converter, based on the specs, can be used interchangeably with either of the replacement parts you mentioned: Würth Elektro...

6 months ago
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