Web Results

en.wikipedia.org/wiki/Laser_pointer

A laser pointer or laser pen is a small handheld device with a power source ( usually a battery) ... Laser pointers make a potent signaling tool, even in daylight, and are able to produce a bright signal for potential search and rescue vehicles ...

.ask.com/youtube?q=How+to+Make+a+Laser+Pointer%3F&v=3gZ_HZkSzl4
Oct 12, 2014 ... 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 ...

www.instructables.com/id/Homemade-laser-pointer

Then i decided to mix all instuctables i saw to make a easy laser pointer with some recycled materials. (I didn't made it able to burn because it is mainly for my  ...

www.instructables.com/id/How-to-make-a-burning-laser-for-CHEAP

So I made one, and in this instructable, I will show you how to make one for less ... This laser outputs between 50-100 milliwatts(I think), and can burn electrical tape, ... To see decent results, you will need to salvage a laser pointer from a CD  ...

www.wikihow.com/Build-a-Laser-Pointer

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, ...

www.wikihow.com/Make-a-Laser

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 ...

lifehacker.com/287252/turn-a-flashlight-into-a-handheld-burning-laser

Aug 8, 2007 ... ... it in a small flashlight to create a handheld laser burner that can light matches ... start the fire by pointing your homemade handheld laser at the tinder. ... want would be a combined red "pointer" laser with a "burning" laser.

www.techwalla.com/articles/how-to-make-a-homemade-laser-pointer

Mar 31, 2015 ... 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 ...

www.wired.com/2011/05/diy-lasers

May 16, 2011 ... Laser Pointer Forums has the details on this project, along with lots of other information on how to take harmless, innocuous laser pointers and ...

laserpointerforums.com/f51/i-want-build-laser-thread-52972.html

Hi New Member and welcome to LPF! If you haven't already then please visit the, 'Rules and Stickies', and, section to familiarise yourself with ...