Datasheet

Analog Control

Analog control is the easiest way to get going with the amplifier board. No microcontrollers are required. Just wire up a

single 1Kohm potentiometer to select the volume. The potentiometer sets the volume for

both

channels. There is no

way to control channels individually.

Preparation

By default, the amplifier breakout is in digital mode. To put it in analog mode we need to close the three solder jumpers

labeled Analog, AD1 and AD2.

Solder closed AD1 on the right side of the board

Solder closed AD2 right next to AD1

Before you begin, perform the Basic Test, to make sure that the amplifier is overall working! Then you can

add volume control