Questions tagged [Lasers] (28)

What kind of optics you need to find? By what formula is all being withheld? Need a thickness less than 0.2 mm for laser printer for the production of PP with photoresist.

Hello! Have a laser engraver, cheap, China. It comes complete Chinese program, which did not really solve, and work the brakes. Tell me what third-party prog, you can work engraver? What would be more effective? The wood on the laser installed... What firmware is the XS engraver, marking mikruh jammed...

Tried many formats, but not SVG or AI or EPS or PLT is not opening normally in EzCad2. All crooked - drawings deteriorate, there is a lot of additional lines. How can I convert so spoiled vector files? Found one article on Harbr (https://habr.com/ru/post/438466/), but I have described there does not work. The new version of...

There is a block of paper, like "the snow Maiden pack" in which you need to cut a notched hole without compromising the integrity and stacking of sheets. The thickness of the block about 5 cm. Consider to buy a CNC machine or laser. But in that and in other case totally incomprehensible result. CNC rough cutting can turn ...

Welcome! In General, the subject. For example, Ali saw lenses for laser diode 5 to 20 mm at the same focal length. Googled, all I find, just for the cameras.

Have a Chinese power supply PSU-W-FDA for laser firms CNILaser. Voltage regulation, switching on and off is implemented via the interface RS-232/USB, by sending a simple query, the code is intentionally simplified:from serial import Serial def send_message(self, v): # Turn off laser if v == 0: hex_string = '55 aa 03 00 ...

How can you adjustright laser DVD drive Sony? Recently on a local forum bought (for a whopping 11 UAH.!) Sony DVD-ROM with a killed engine, installed into a working motor from an old Sony CD-RW, all wound up, but disks he does not define. I suspect that probema it is in the correct setting of the laser. Thanks in advance!

Friends, please suggest me. I plan to order here this keyboard, because I want to play and run comfortably. But use the computer I'm not alone, and therefore the question arose with the application of a Cyrillic layout on the keyboard. I live near Rostov-on-don, but the searches did not give results for firms that do laser ...

Hello! Is there a technology based on the interruption of the rays? Imagine the touchpad, the surface of which is a fine mesh of rays. You poke your finger, the side beams are interrupted, and thus depending on where the interrupted rays transmitted to the device as the touch? The same can be done with the keyboard, the mou...

Hello. Interested in the following thing: whether there is in Moscow a workshop like the one from MythBusters which is equipped — with a lot of interesting useful stuff, machines (lathes, CNC, or (the ideal) for laser cutting of metal is required, in joiner's — optional), tool, etc., where you can rent a workplace? (that's...