Hi all, I'm new in dsPIC board and currently just explore the implementation based on dsPIC DSC starter kit (development board). Its used dsPIC33FJ256GP506 microcontroller. Actually, I was assigned to design the lock-in amplifier circuit which will be applied in sensor application. In addition, I found some application has been done using dsPIC (http://ww1.microchip.com/downloads/en/AppNotes/01115A.pdf). So, could anyone guide me how to implement this kind of amplifier circuit either using PIC or dsPIC or others.
Thanks in advanced..