things
New Member
Well basically, it gets the analogue signal from a USB sound card (Before the filter capacitors) and amplifies it. What I want to know is if:
I can bypass everything behind the 1K resistor, and just feed it 5V from the USB there.
Do all the 0V grounds to to the ground on the sound card?
And where the Vdd and Vcc on the op-amp go. (If my 5V idea does work, where will they go then?)
**broken link removed**
Thanks
I can bypass everything behind the 1K resistor, and just feed it 5V from the USB there.
Do all the 0V grounds to to the ground on the sound card?
And where the Vdd and Vcc on the op-amp go. (If my 5V idea does work, where will they go then?)
**broken link removed**
Thanks