DFRobot BOSON Starter Manual page 77

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"the number of LEDs to be lit"( α )
5. If
second, then make the parameter getting larger by 1, which means to
make one more LED light up.
Figure 3.4.12 Commands aboutα
6. When the number of LEDs to be lit is over 6,
of LEDs to be lit"
Dr.M, the program looks a little complex.
to 0, and turn off all the LEDs.
Figure 3.4.13 Run the Program
Yes? Although the programs become more
and more complex, the works will be more
interesting. Practice makes perfect.
Get thinking now!
is less than 6, light up
set the value
77 / 115
LEDs, wait 1
α
"the number
of