untitled

Three 4 AA battery packs with snap connectors

Ten 2-pin terminal blocks

Four 8-32 1^1 ⁄ 2 " panhead screws

Four 8-32 nuts

Four 6-32^1 ⁄ 2 " panhead screws

Four 6-32 nuts

Four 4-40^3 ⁄ 4 " panhead screws

Four 4-40 nuts

Two wooden boxes

• 2" wide x 5" tall x 1^1 ⁄ 4 " deep

•5^1 ⁄ 2 " wide x 8^1 ⁄ 2 " long x 2^1 ⁄ 2 " deep

We found one at a local craft supply store that was just the right size to

hold the electronics for this project and a smaller wooden box to glue on

the front of the bigger box to mount the sensors.

An assortment of different lengths of prestripped, short 22 AWG wire

Mending brace Buzzer IC On/off switch

Receiver module

(with antenna soldered)

Sensor Relay

Figure 13-6:

Important

pieces of

the Sam

project.

312 Part IV: Good Vibrations