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.

Install the Jumpers

Place the jumpers as shown, with the long

stripped ends nearest the sensors.

Since there are no signal traces between the

holes in the prototyping area, we will use the

long stripped ends to join the legs of the

components on the board.