Recent content by PPM Pen Pointer Maker

Good. Thanks.

As I mentioned before, this is "only for my region selling". It is not a Laser66 or any known off-the-shelf shop product. Of course, I have no connection with eBay or AliExpress or any of the various Chinese sites. Of course, I have never sold this product here at LPF. This is the same as "all...

Does anyone know 520nm 5.6mm no pd diode? I want a pin out like this picture. Old ones are fine too. I'd like something around 50~70mW.... Does anyone know? ps: Osram's PLP series? PLT series? These old diodes are very confusing. Some have PD and some don't... (It doesn't have to be an...

This is just a design and sell product myself. Unfortunately, sales to countries other than my region are currently difficult.

What kind of diode? I wonder!

Thanks for the advice.

Really? It very disarpoint issue! :(

Now, i got the 3 of 571and i'll try to disassemble one of them. Diode mounter was fixed the glue. So, first we have remove it. it very simple. slide the cutter knife through the gap to cut and remove the glue. It is triangular in shape and has three adhesive point. After that, simply open the...

Oh.... O_O I can find the lot of information about the 57x yellow laser through these forums and threads. Thanks everyone.

i was search the 896nm diode, i can't find anythings. anyome know it 896nm diode? incorrect information. Update : 577nm(571nm family), use 940nm.

I'm not sure how other people might feel. I don't think the difference between these two colors is that great. Unfortunately, I'm usually use my smartphone camera. but my Blackshark isn't a very good camera. can recognize different two colors anybody? Left : LPC 826 (420mW) -> i think 826...

thanks. i will try to improve the characteristics. Please understand that this driver is for commercial use and there is a risk of reverse engineering if too detailed is disclosed. I don't have an oscilloscope yet. Instead, looking at what my partner measured... 1. Handling wattage : 3Watt...

Thanks. But, sales conditions to other countries except Korea are rather difficult for me. Accordingly, I will think about selling my host & driver build kit far later. Thank you for caring me. Instead, I will continue to upload builds and my works!

1. Insert Complete. 2. Assemble anti dust cap. And tighten it. Attaching button & LED indicator bar. 3.insert 2 x AAA dry cell. And close the battery cap. 4. Good. Perfact build. It work very nice.

Ok, step by step build green pens! 1. First. Insert diode to 12mm Aixiz. Generally pen pointer host is suitable 12mm module. So! 12mm AIXIZ is best choice the pen pointer build. 2. Insulator insert. It helps prevent short circuit of the driver circuit. And allows the battery to withstand the...