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[Others] What transistor should I use for 3.3v base-emitter voltage? (new to electronic)

I have a ton of LEDs from a flashlight that need 4.5-5V to turn on, and I want to control them with my Raspberry Pi 3.3v pins (The 5v pins are already in use). It looks like I need an NPN transistor, ...
  • answered Jul 16,2020
    by Joson
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