Question: We want to design an embedded system using Arduino Uno board that will control 4 red LEDs to implement the lightening (flash) effect. The first

We want to design an embedded system using Arduino Uno board that will

control 4 red LEDs to implement the lightening (flash) effect. The first LED only will be

glow (on) for 60 ms, then it will be off and the second LED only will be glow for 60 ms and

so on the third LED and finally the fourth LED.

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