you need a battery and an LED light. you gotta check to see how much power the LED light needs cause if your battery is too
powerful it will blow the light and if the battery doesn't have enough power it will be sad and dark.
polarity matters!
LED lights are the most efficient lights
i'm making a model for one of my final projects that has an LED light in it, it's cooool
2 comments:
that's really cool. i used to do a lot of things with electronics when i was young and cooler. where are you in these photos??
you are cooler than me.
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