Variobot varikabi Instructions Manual page 66

7) Avoiding Dark Areas
Circuit:
• Light follower
• Acceleration mode
Sensors:
Point the middle one
vertically upwards and
the side sensors
approx. 30°
downwards.
The bright area can be, for example, your room
floor or a well-lit bright table. If you hold your
hand over varikabi, it will drive straight ahead
without paying attention to its surroundings.
varikabi stays on bright
surfaces and avoids dark
obstacles.
When a shadow is cast
over it, it accelerates and
flees.
8) Avoiding Bright Areas
Circuit:
• Shadow follower
• Brake mode
Sensors:
Point the middle one
approximately 30°
upwards and the
side ones about
30° downwards.
Adjust the tilt of the side sensors so that varikabi
always turns in time at the edge. Adjust the tilt
angle of the middle sensor so that varikabi stops
at bright surfaces.
varikabi rides around and
stays on dark surfaces.
It turns away from bright
areas or stops at the edge
of them.