Datasheet

Construction manual - Robot kit NIBO burger 08.09.2015
3.2 Part II – Sensor bricks
We build the following setup to test the sensor bricks:
Put the four IR sensor bricks into the front slots (FLL – FRR):
The colour sensor bricks must be put into the bottom slots in the following
order (BR - red, BC - green, BL - blue):
Now press and hold button 1 and switch on the robot.
Then LED 1 must flash. Now loose the button! LED 1 flashes shortly and the
test program has been started.
We start with the test of the IR sensor bricks:
If you place your finger in about 3 cm distance in front of a sensor, the
respective led will glow (e.g. LED 1 if sensor FLL is touched).
Try this with all IR sensor bricks.
Note: If the leds glow permanently, you may have forgotten to shrink the
phototransistors with heat-shrinkable tubing (see page 34)!
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