Hi,
I want to build a current source to test my device. I want to vary current from -1 mAmp to +1 mAmp, in steps of 1 microAmp per second (i.e.2000 steps) and source these current to my device. As I want to vary the current every sec and record voltage at the same time, I want to do it using a computer. I am very new to analog circuit design and micro-controller based systems . Any suggestion will be appreciated.
With regards
Sudipta
I want to build a current source to test my device. I want to vary current from -1 mAmp to +1 mAmp, in steps of 1 microAmp per second (i.e.2000 steps) and source these current to my device. As I want to vary the current every sec and record voltage at the same time, I want to do it using a computer. I am very new to analog circuit design and micro-controller based systems . Any suggestion will be appreciated.
With regards
Sudipta