What does duty cycle mean in the context of an Arduino Uno? Choose ALL the optio

Question

What does duty cycle mean in the context of an Arduino Uno? Choose ALL the options that apply Select one or more Oa. The inverse of the period of a rectangular wave (in ms) multiplied by 100 b. The percentage of the period that a rectangular signal is OFF (0 V) c. The ratio given by (ToNTperiod)x100; where TON is the time the signal is ON (5 V) and Tperiod is the duration of one cycle of the rectangular wave. d. The percentage of the period that a rectangular signal is ON (5 V) e. The time that an electrical signal is ON (5 V) Check

Explanation / Answer

Answer)

Duty cycle in the context of an Arduino Uno means:

c. The ratio given by (Ton/Tperiod)X100 where Ton is the time the signal is ON(5V) and Tperiod is the duration of one cycle of the rectangular wave. - This means that the rectangular signal is ON for the period of 1 cycle. For example for Ton=1 and Tperiod=4 for one cycle, the Duty cycle would be = 1/4 X 100 =25 %

d. The percentage of the period that a rectangular signal is ON(5 V) - The duty cycle is calculated also as a percentage of the period when the rectangular signal is ON. So 1/4 X 100 =25 for the above example also given in c.

Thus from the above options c and d are TRUE.

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