How can I control the constant current block?
What I need?
I need to calculate voltage with constant current load (I = 100maand after some time I need to calculate voltage without load (I = 0), for that I using BJT to control the constant current block from micro controller to turn off and on.
Can I achieve from this circuit?
Why I am doing?
I need this for to calculate the voltage of the battery with cc load and without load
below is attachment,