How to Build a Simple Laser Pointer
Laser pointers have many uses that range from fun and games to helping with presentations. There are many commercially available laser pointers that range in price from the inexpensive, short-range versions to high-powered, costly models. Making a simple...
Then i decided to mix all instuctables i saw to make a easy laser pointer with
some ... Hi guys, I got a laser diode from my DVD writter drive.before making the ...
well, it's my first instructable, and I'll show how to make a red laser pointer (5mW)
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Step 3: Build the driver ... To see decent results, you will need to salvage a laser
pointer from a CD drive (the exact power depends on the ... old microwave"
while there, then look for an Instructable on "Homemade Welder".
www.ask.com/youtube?q=Build a Simple Laser Pointer&v=3gZ_HZkSzl4
Oct 12, 2014 ... How to make a laser pointer for less than $2. ... Turn Your Phone into a Laser
Pointer! ... Building a Burning Laser from an Old Computer!!!
How to Build a Laser Pointer. A laser pointer is a small handheld device, which
emits a narrow and coherent beam of light. A homemade laser pointer is cheap, ...
Two Parts:Understanding How a Laser WorksBuilding a LaserCommunity Q&A ...
Small lasers, such as those in CD and DVD players and laser pointers, use
electronic circuits to provide electric current to .... Make a Simple Electrical Circuit.
Laser pointers may be inexpensive to buy, but there's fun in making your own. A
homemade laser pointer will work as well as one from a store and give you a ...
May 19, 2010 ... It's pretty easy to build a laser today, on the kitchen table or in the .... Buy one of
these, very gently extract the small laser pointer diode, and ...