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How to Make a Laser Pointer

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How to Make a Laser Pointer

4,249,438 views November 5, 2014 2:35

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ChannelHow-to Honcho

Description from the creator

How to make a laser pointer for less than $2. The only things I had to buy were some button cell batteries, and the laser diode. I got them both off eBay for very cheap. With this method, you can buy a very powerful laser diode and make a burning laser for a couple bucks.

Laser diode: ebay.com/itm/2Pcs-650nm-6mm-3V-5mW-Mini-Laser-D…

Button cell batteries: ebay.com/itm/10-X-AG13-LR44-LR1154-SR44-A76-357…

Check out Paul Pyro's Channel: youtube.com/user/ThePaulPyro

About this tutorial

How-to Honcho published this 2:35 video tutorial on November 5, 2014. It has been watched 4,249,438 times on YouTube.

Duration
2:35
Published
November 5, 2014
Views
4,249,438
Likes
14,222

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