Datasheet

Wiring it up

The prototyping area on the board is a simple array of holes with soldering pads. The steps

below show how we built this circuit and illustrate some some basic circuit prototyping

techniques. For clarity, we will use the same color wire as shown in the circuit diagram

above:

Position the sensors

The sensors could go anywhere

on the prototyping area, but we

chose this arrangement to

simplify connections between the

components later on.

Prepare some

jumpers

Measure a piece of wire (red)

long enough to reach from the 3v

breakout hole to 1/2" past the

temperature sensor. Strip about

3/4" from one end, and about 1/4"

from the other.

Measure another one (yellow)

long enough to reach from the

AREF pin to the hole between

the two sensors. Strip 1/2" from

one end and 1/4" from the other.