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Typical current-voltage characteristics of LED-A (top graph) and LED-B... | Download Scientific Diagram
a) Current vs. voltage (I-V) behavior of all of the LEDs in linear... | Download Scientific Diagram
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ASK: what do you think of this LED current limiting circuit ? When R2 current/voltage rises high enough, Q2 turns on and Q1 turns off, then R2 current/voltage drops and Q1 turns
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a) shows measured current versus voltage (I-V) curves of the LED in... | Download Scientific Diagram
