/products/raspberry-pi/raspberrypi_projects/b/blog/posts/hydrogen-fuel-cell-polarisation-curveHi all, The latest update on my project for the chemical engineering nerds out there, how to get a polarisation curve from my fuel cell using a raspberryPi controller. Unlike batteries, fuel cells do not lose voltage with time because you c...en-USTelligent Community 12https://community.element14.com/products/raspberry-pi/raspberrypi_projects/b/blog/posts/hydrogen-fuel-cell-polarisation-curveThu, 16 Jan 2014 19:17:45 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d27e934c-a6d6-4230-b8fc-79241b4eefb3DAB1<p>Good post,</p><p>&nbsp;</p><p>Are you planning to do a curve of the voltage output for a fixed current load over time?</p><p>I would also be interested in fuel use over the different loads as well.</p><p>&nbsp;</p><p>Just a thought,</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=16935&AppID=84&AppType=Weblog&ContentType=0" width="1" height="1">