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Hi LPF'ers, some of you will know me most will not, I sort of retired from lasers to do other things around 3 years ago. It was nothing to do with the community or the forums it was that I had other things to design and build. I have been forced out of retirement with a commission for...

Hi guys, long time no see! ..... and I return as I want to raise some money :) Many moons ago I started building up a 20K projector, see link. http://laserpointerforums.com/f47/chinese-dept-store-20k-kit-32816-2.html I had it running through a norm DAC using his free software, I understand...

The idea has been buzzing around in my head for some time that I wanted to make a light saber using lasers. I also wanted it to have an adjustable length blade that fully retracts. I have now built a proof of concept model using 3 5mw greenies, I took a movie of it with a bit of smoke...

What you need to think about when buying or selling here. As the buyer. Some members selling here are young people most of whom are still at school or college, they are not a shop or a business. Before you commit to buying read rep comments, pm someone who has dealt with the seller, look...

I know that this has been discussed in mutimedia but the tutorial has now come up on hacknmod http://hacknmod.com/hack/how-to-pocket-size-7-color-laser-with-spiro-projector/ There is a link to the video at the bottom of the page. I decided to bring it here as I had to edit quite a lot out of...

There have been a number of posters saying that they cannot see the pictures They have posted in threads, this is the way to do it, right click the photo icon, copy shortcut and paste that between image tags, in the "edit post" box. there is the danger that people who have not had this...

I have had many people asking me about KES400 sleds to do the 7 colour laser mod. There have been no GB's for them here for ages and supplies on ebay seem to have dried up. Do any members here have any that they would be prepared to sell if I directed interested parties to this thread? The only...

I buttoned this up about 10 minutes ago and wanted to share it with you, the colour rendition of my web cam is awful and I do need to adjust intensities but you can see it has promise. Video follows in the next post........ New video on page 2!

Just found this whilst browsing, rather short on content and a bit sketchy but I thought it might be of interest. http://secure.theengineer.co.uk/Articles/306202/LED-powered+laser+.htm Regards rog8811

I will post a video in the next post but here is a picture to be getting on with :)

I have one of the DX bullet greens, the battery life is literaly seconds so I want to use the module elsewhere, has anyone here taken one apart? If so, did you push the module backward or forward? Ta very muchly Regards rog8811

....Or how to ruin hours of work  with a moments stupidity..... I closed this up before the glue was completely dry, it has fogged the mirrors :-[ For what it is worth here is a short video Regards rog8811 Sorry video in wrong format, back soon

Just to show it works ;) Thread here http://www.laserpointerforums.com/forums/YaBB.pl?num=1235686516 For the full video look at my sig Regards rog8811

I posted on an existing thread in general section about this laser but as it is now fully functioning and I have written the tutorial I decided to put it in the right section. This laser lighter is made up from: Zippo (type) flip top lighter PHR803T Blu-ray (donated by LPF member morgan[thanks...

Annoying isn't it, you had to waste time clicking the thread to see what is so wow. It is becoming more prevalent for posters to title threads like this, (just a random selection from the last few days) I have more important things to do than to wade through threads that I cannot comment on...

Did anyone here get these? http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=220355590471 Regards rog8811

There must be some of you who have purchased an LD only to find it has special needs so it goes in the drawer never to see the light of day again.....now may be the chance to offload it ;) I need to get hold of a fiber coupled IR laser, lowest power around 1W, I have seen some on ebay but I am...

I have come across some IR LD's, the seller has given me the following info, google has not been my friend, search came up empty, does anyone recognise any of the info? They are all MOTOROLA On the 2 pin diode: SFOD1029F, on the box it says M FOD-104F. The 3 lead diode: SFOE1018F, On the...

highest number of guests ever as I post this! Regards rog8811 most online as well ;)...although it has fallen a bit while posting

I have searched all the key words I can think of with no luck. There was a chinese seller offering really short green modules with separate drive cicuits, can anybody give me a link to the thread please. Regards rog8811