2) AA batt .
4) smart robot (not a model).
5) programable toy.
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Step 1: Material
big paper roller. *1
cardboard * 4
relay 3 v * 4
dc-motor gear * 2
BBQ stick * 1
arduino UNO(mini) * 1
D IN 4007 * 1
D IN 4148 * 5
TR 2N 3904 * 2
R 20 K OHM * 3
R 1K OHM * 6
button SW * 3
red LED * 5
yellow LED * 1
green LED * 1
AA battery * 2
battery holder * 2
breadboard * 1 (for prototype use)
screw * 4
PCB * 1
cutter * 1
soldering iron * 1
hot glue gun * 1
screw driver * 1
hand drill *1
white glue * some
Step 2: Draw Down the Footer_bot
i use a marker signature pen draw down the
footer robot and colorize on cardboard......
and pasted it on a big paper roller which
as the robot body with some white glue .
Step 3: Make the Mechanic Feet With Motor Gears
make the mechanic legs with motor gear boxes.
and make the mechanic feet with 2 cola caps.
fixed the two legs with the BBQ stick.
Step 4: Make the Head With Cardboard
1) i use one of the cardboard to cut it into PHOTO1.
2) and fold it into a box with white glue.
3) paste the colored footer_bot's head on the box.
4) make the eyes with red LED(s).
5)make the ears with small red LED(s).
Step 5: Make the Body of the Footer_bot
i paste the 2 cardboard on the big roller which have been
colored, with white glue.
and cutout three holes in order to embed the three buttons.
and paste the colored pad on each button with white glue.
and then connect the legs to the robot body.
Step 6: Coding and Controlling Circuit
the thing what i am wondering about is
the robot platform with this coding of part_5 and
merge the part_4 robot at the same time.
becomes the robot which someone is not operating
from the remoter and the arduino platform
will while handling over to " running by it's own ! "
(tiny robot platform part_6)
Step 7: Test Run
i have pressed the yellow button
and the robot walking in a circle once.
Participated in the
Cardboard Contest 2016