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Electronics => Electronics => Topic started by: ecaits on February 09, 2016, 12:21:03 AM

Title: Accurate and Precise Negative Adjustable Voltage Range
Post by: ecaits on February 09, 2016, 12:21:03 AM
In potentiostat ( Three Electrode System) of electro-chemical, I need to apply negative voltage range from -1.50 to -0.30 DC V (up to 50 mA range) as a source power to electrodes, and that the negative voltage source must be very precise and accurate.

I am also thinking about PIC or Arduino microcontroller, if I can do on it..

Please suggest for circuit and/or microcontroller....