ltage measurment Project simple problem.. | Cypress Semiconductor
ltage measurment Project simple problem..
Hello !! I have made a simple demo project of voltage measurment upto 5 volts in psoc.. it is working fine upto 2.49 volts.. but when i increase the voltage level greater then that voltage goes in negative values..
that means for 0 < Voltage < 2.499 volts, it displays proper values on lcd.. but for 2.5 volts it shows -2.5 volts and starts gradually decreasing as i increase voltage further.. for 5 volts it shows exact 0 on lcd..
so i made simple conversion logic to add simple 5 volts for values in between 2.5 to 5 volts to display it properly on lcd..
i am using psoc dev kit on 5 volts.. why i am facing that problem any guess ??
i have attached the peoject along this post..