the question is attached and my circuit is attached. my teacher made some comments about things being wrong like the sensor and the led brightness. My questions are the sensor I am using has a digital output, should i use an analogue output to work with the questions specifications?, and will i need an rc circuit for the led brightness variation? and can you comment what else i should do to my circuit.
thanks.
edit i am using GP2D15 should i use the GP2D12?
thanks.
edit i am using GP2D15 should i use the GP2D12?
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