Thames & Kosmos Robotics Workshop handleiding

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Handleiding

PROGRAMMING

Touch Sensor Robot

SAMPLE PROGRAM FOR THE TOUCH SENSOR ROBOT

The touch sensor robot has two touch sensors which tell the robot if it has come into contact with an

object. This program shows how important sensors are to robots. Point the touch sensor robot toward a

ﬂat wall, start the program, and see how the robot responds. This program is preloaded in the app in the

Load Demo Code menu.

Inside the green loop is a block called an if-else-if-else

statement. This loop has four diﬀerent conditions that the

robot can respond to. The program is read by the robot

from top to boom.

The green loop is called a while loop. This loop will

always repeat as long as the knob sensor data is

greater than 0. This ensures that the robot is always

checking to see if its touch sensors have been pushed.

When both touch sensors (buons 1 and 2) are pressed the robot turns on

both motors so that it will drive backward.

If only touch sensor 1 is pressed, then the robot will turn oﬀ

motor 2 and turn on motor 1. This will turn the sensor robot

to the left, moving it away from the object.

If only touch sensor 2 is pressed, then the robot will turn on

motor 2 and turn oﬀ motor 1. This will cause the sensor

robot to turn to the right to avoid the obstacle.

If neither of the

touch sensors are

activated, then

the robot will

carry out the else

condition. This

causes both

motors to turn

on, moving the

touch sensor

robot forward.

TIP!

If the touch sensor robot gets stuck

on an object, nudge the robot

towards the object as the touch

sensor may not be fully pushed.

If the robot does not turn in the

correct direction, check that the

wires are connected correctly.

Scan this QR code to view

online tech support videos

of the models in action.

Bekijk gratis de handleiding van Thames & Kosmos Robotics Workshop, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.