Hat Fan


hat fan

Fan built into hat to keep head cool on hot days.
Duration: 30 mins

GRADE LEVEL
Middle School (ages 11-13)
Elementary (ages 8-10)

DIFFICULTY
Beginner

SUBJECT
Art/Design
Engineering
Technology

MODULES & ACCESSORIES USED (3)
fan (1)
slide dimmer (1)
powerSnap (1)
OTHER MATERIALS USED (4)
duck tape (1)
rubberbands (2)
Velcro strip (2)
Hat w/ open back (1)

LESSON GUIDE

STEP 1 : BUILD YOUR CIRCUIT
hat fan1

Using a power bit , a slide dimmer and a fan build a circuit that will operate the fan and its speed

STEP 2 : Arranging Circuit
hat fan2

Mount circuit to brickstrips and secure using rubberbands

STEP 3 : Fabricating Hat fan
hat fan3

Using Velcro strips and tape, fasten circuit to outside of hat with tape, and mount fan along snapback opening with Velcro strips.