Arduino Digital Control
Digital control allows you to set the volume of the amplifier using a microcontroller via I2C protocol. The I2C data pins
are connected on a breakout at the bottom of the board.
Assembling Breakout Headers
You can solder wires directly to the breakout pads but its easier to prototype if there are headers attached. Follow
along to attach headers!
The easiest way to attach headers to the breakout board
is to take advantage of a solderless breadboard you may
have.
Break off a piece of 0.1" male header, 14 pins long and
stick it long pins down into the solderless breadboard
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