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LMP91000EVM for Cyclic Voltammetry Scan Rate

Wen Yan Tan
Prodigy 20 points

Hi,


I am working on a project where I am required to perform Cyclic Voltammetry with Arduino. I have read on the datasheet that there are a range of selection of percentage of bias voltage from 0,1,2,4,...24.


My project is using 3.3V as the voltage source. If the scan rate is set at 66mV/s, meaning that the percentage of bias voltage is fixed at 2%? So throughout the triangular applied potential sweep, is the scan rate fixed at 66mV/s and percentage of bias voltage fixed at 2%? For example, from 0V to 66mV then 132mV, 198mV,...

Also, is it possible to have a different scan rate other than 66mV/s, for example, 33mV/s, 50mV/s etc? If yes, how am I supposed to do that?


Thanks.