goodsayer83 goodsayer83
  • 03-08-2020
  • Engineering
contestada

how to build a laser pointer?

Respuesta :

RumaJuku RumaJuku
  • 03-08-2020

Answer:

It's easier to buy one, but you can search for a tutorial on how to make one on Yuotube.

There are quite a few videos on how to make one.

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