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How do you make an LED blink for a certain time Arduino?
0
votes
asked
Jul 19, 2021
by
delay
(
160
points)
How do you make an LED blink for a certain time Arduino?
need
delay
led
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1
Answer
0
votes
answered
Aug 9, 2021
by
deskgrommets
(
1.5k
points)
Why do you
need
the second
delay
? Because the loop() runs over and over again. Without slowing down the program, the
LED
will only be turned off until the computer reaches the top of the loop again- less than 1/10th of a second later.
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