Datasheet

Solder each pin using a soldering iron and solder, to

make solid connection on each pin.

This part is not optional! You cannot 'press fit' the

header on, it must be attached permanently

Now that the header is attached, we can wire it up. We'll demonstrate using an Arduino.

FIrst, connect VDD (power) to a 3-5V power supply, and GND to ground.

The DAC uses I2C, a two-pin interface that can have up to 127 unique sensors attached (each must have a different

ADDRESS).