Speed monitor program

Get this program to turn your mBot into a speed detector!


(Note: pictures not available yet, shown are from another program, video coming...)


Using the ultrasonic sensors and an algorithm to calculate the speed, it will show the speed of an object on the LED matrix.


Just like in real life, if the object is going too fast, get your mBot to display "SLOW DOWN" instead of the speed.


DIFFICULTY: LEVEL 3 (Challenging)


- forever loop

- use of variables

- conditional operators

- FUNCTIONS sub-routine


What you need:



- mBot (mCore) board



- Ultrasonic sensor



- LED Matrix

- On board LEDs

- Buzzer


This item is for a copy of the .sb2 program to run on the mBlock programming environment.

Speed monitor program

$19.80 Regular Price
$9.90Sale Price
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