Building a mini fuel cell test bench (PEMFC). Part 1

Description:
A 2W open cathode fuel cell (PEMFC, hydrogen) has been purchased. It is a rather peculiar stack because its behavior is unknown, forcing me to build a small test bench for testing. In this bench, different variables of current, voltage, stack and air temperature and relative humidity will be collected to know in detail its behavior.
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0:00 Intro
0:20 Unboxing PEMFC
0:48 Basic working principle
1:34 Acquisition board manufacturing
3:31 Test bench assembly
4:22 Preliminary test of the bench
5:35 First test of the fuel cell
7:26 Conclusion
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Music:

MONIN – The House
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Bhiler –Singularity

[lenslens]

Woow very rare excellent work!
Do you have github or website?

[zoeyzhang]

Nice design! Wondering if any custom PCBs may be helpful for the upgrade version? If so, would love to sponsor for free! (PCBWay zoey)