connection with arduino UNO and DC programmable power supply

International India
#1

hi'

I am using Arduino UNO ATmega328 microcontroller and I am generating a sinusoidal voltage with in the code itself. The amplitude of the sinusoidal voltage is varying from 0-6.4 v. As i want to get this voltage amplify, so i want to connect this voltage which is coming from the analog ouput pin of the UNO to the programmable power amplifer, so that i can the amplify voltage and current. So any one can help me regarding this.

Thanks in advance

#2

Please do not cross-post. Other thread removed.

#3