nvd
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Flicker Fusion Frequency
I designed a circuit using 555 timer. It flashed an LED using pulses. By changing the duty factor, its brightness changed. Provided that the frequency was greater than Flicker Fusion Frequency, how could it cause a change in the brightness as each pulse was turning it fully ON with maximum brightness?
I designed a circuit using 555 timer. It flashed an LED using pulses. By changing the duty factor, its brightness changed. Provided that the frequency was greater than Flicker Fusion Frequency, how could it cause a change in the brightness as each pulse was turning it fully ON with maximum brightness?