Increase Cheapstat Current Range



  • Hi.
    I wonder if I could modify the cheapstat such that it could read higher currents. I want to measure supercapacitors in the range of -10 to 10 mA, scanrate 100mV/s from -600 to 600 mV. Does anyone have a hint for such an application?
    Best regards
    veb



  • @veb Yes it is possible to change the current range. To do this you would need to change the feed back resistors in the transimpedance amplifier. There is some more information these resistors in this post http://forum.iorodeo.com/topic/3/dye-sensitized-solar-cell-analysis


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