Hello all,
I am doing project of cypress controller CY8C3244PVI-133
I am using 2 'AA' duracell batteries connected in series with 1500mAH each rating to power ON the board.
My active current is 20mA and sleep current is 40uA
I put cell of 1.568V and 1.547V in circuit on 11/06/2014
I didnt use the board at all. I monitored the current using Ammeter which is equal to 40uA.
Today i.e 13/06/2014 I check the voltage of batteies it is showing 1.565V and 1.545V.
why voltage is dropped so much. can U tell me how to calculate battery life.
Please reply.
regards
PAZ
I am doing project of cypress controller CY8C3244PVI-133
I am using 2 'AA' duracell batteries connected in series with 1500mAH each rating to power ON the board.
My active current is 20mA and sleep current is 40uA
I put cell of 1.568V and 1.547V in circuit on 11/06/2014
I didnt use the board at all. I monitored the current using Ammeter which is equal to 40uA.
Today i.e 13/06/2014 I check the voltage of batteies it is showing 1.565V and 1.545V.
why voltage is dropped so much. can U tell me how to calculate battery life.
Please reply.
regards
PAZ