Weasel is a tenacious little robot warrior that embodies two sensors that allow
it to "see" a line or "feel" its way along walls and around
corners. The two motors and contact sensor activate the wall sensing micro
switch to control the motors' on/off operation that determines the path of
a wall. An additional feature to this little bundle of energy is a sonic tracking
system. Underneath WeaselÕs sturdy plastic base, you will discover photo- transistors
that enable it to detect and follow a black line. Its three-speed gearbox will
help navigate at the velocity you determine.
Specs:
Power Source: AA 3V Battery (not included)
Size: 152 x 73 x 98 mm
Weight: 9.8oz.
$24.99 
