{ gallery }

12

{original gear train}----------------------------------------------{original gear train + wheel placement of 2 big & 2 small wheels}

34

{overhead view of wheel placement & motor placement at ends}--{attempt using two wheels to create up&down horizontal motion}

617{underneath the easel we place the handboard, IR sensors, and breadboard}

{another attempt for horizontal motion}----------------------{side view of movable easel: one motor + gear train+ track}

1011

{chomper + lightsensor + touch sensor on top of blue tower}-----{final placement of handyboard and pico in the middle and back}

{final placement of handboard in the middle of the robot}--------{tower with sound sensor+motor to flap the ear+ IR sensor}

1212

{view of ear tower with sound sensor & up&down tack}----------{old wheel placement and handyboard placement, unstable movement}

15leftandright and circle

{new & final gear train + 4 big wheels}---------------------------{final wheel placement, handyboard in the middle, bracing on sides}

{there are two motors (hidden) driving the two back wheels}----{mini-markers were the perfect size and applied the right amount of pressure}

16

{holes for the ear flap & and the orange "box" attached to the ear flap covering the IR sensor}

18

{touch sensor in the lower corner detects "petting"}