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Transistor controlled led question

@kaan
12 years ago
https://everycircuit.com/circuit/5929520011935744
I have designed a simple transistor controlled led. I am protecting led with a resistor such that the voltage is 1.5v around led. I also figured out that I can achieve same thing if I put a resistor (with a bigger ohm) between switch and transistor. Which one is a better design? Shoul I also protect transistor with resistor? I am a beginner, that would be great if you can comment.
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