Share it with us! It has a battery inside but no on/off switch and it stops engraving if you disconnect the usb. There’s no end-stop switches as you might expect, and instead the firmware simply runs the motors backwards for 20 seconds or so; making a terrible grinding noise every time you turn it on. You found a head only auction, but saw the picture for the whole machine and made an assumption. HIGHLY recommend you get goggles, they are cheap and will save your eyes! What a scumbag way of listing something. hexagonal quartz rod (not my idea, stolen from a post on a physics board on the net). First, powering the thing. My guess is the quality is superior to anything you will get with this technique. It engraved the first few mm of the image and then just stuck on a line…. Pimp up the "neje" style engraver to expose UV sensistive PCB. (Which brings up the obvious question: what are you doing now?). But, otherwise, with a ‘low power’ laser such as this, if you just let the beam ‘sit’ in one area, might it, eventually, possibly cut through the material ? So you simply run it at faster speed across the item. Metals have higher boiling points, so it’s hard to get that initial ablation of the surface. I bought some LBT 100 metal marking spray, I adjusted the laser inside to different strengths and still don’t know what to do Anyone’s input would be greatly appreciated. cyrexxx liked Jumbo LED circular beacon . Sign in or Create an Account. See if you can find something older!). Seems like it will honestly be the most reliable as well. Luckily, the NEJE DK-8-KZ has a relatively simple control protocol and there are a few projects out there to get it up and running. I bought one and did some research. The machine will automatically reset after turning on the power. Sale price $159 00 $159.00. Once the preview looks good and your burn time is set, you upload the job to the NEJE DK-8-KZ and click “Start”. (Comment Policy). there are several diode options form 1w to 3.8w. (Editor’s Note: we tried to find the earliest occurrence of such a device on Hackaday, and came up with this machine. I dunno a whole lot about it however, it might work with a very thin foil, like much thinner than tin foil kinda thin. As it turns out, quite well. Download NEJE Laser Engraver Extended for free. NEJE_Bluetooth_LaserCarver.apk (Android software for NEJE BL Laser engraver) NEJE_V1.0.apk / neje_android_app1.apk (Android APP for NEJE BL Laser engraver) NEJE_V2.0.apk (2019.9.18 updated, Android software for NEJE BL Laser engraver) NEJE_V2.1.apk (2019.10.26 updated, Android software for NEJE BL Laser engraver) NEJE_V2.2.apk (2019.11.14 updated, Optimize bugs … Eirik Brandal started following Plant Communication Hack Chat. Be the First to Share Did you make this project? @macegr: Meh! Will the 3000mW laser do a better job with etching than 1000mW? View Contest. We currently support most Ruida, Trocen, TopWisdom, and GCode based controllers. Some have PWM control, some have TTL to constant current control. For one, I wouldn’t trust the pack-in software with this device any farther than I could throw it. Search. ), The $69.99 has $22+ for shipping, while one for around $73 has free shipping…, I found it for $17, at that price it’s worth the potential scam, only 3 left though. The Neje Laser engraver seems to be a very cheap laser engraver . NEJE DK-BL 3000mw laser engraver . Then re-attach the USB cable to the engraver. When the software is started, the device automatically recognizes the software and establishes a connection. for example it would connect to my printrbot by using the fan header to control the laser. If you’re reading Hackaday you probably want to know if you can use the NEJE DK-8-KZ to make PCBs. i saw a kit from jtechphotonics for this that is compatible with various 3d printers. I’d recommend swapping it with a ch340g or other usb-serial, or pull the Atmega from a spare Arduino and use the comm lines. I also bought a 1.25 inch (3.175 cm -Jenny) wooden dowel. Connecting laser Install the X-axis assembly Screw on Connecting the x-axis motor Fix the laser line with a cable tie complete Don't forget to connect the power supply and connect the usb cable to the computer. 9 talking about this. So any idea why there’s a battery in there? Supplied software appears to work fine. Discover Contests Courses Stack. Then i read he´s terrified of getting blinded by lasers, so he buys a cheapo 1W engraver WITHOUT ENCLOSURE. Last updated January, 2018. Plugged it into a usb battery and burn stuff. The actual printer was $149.99. So lets see what comes in the package. After a few over exposed sample runs, I found out a very low setting of 1 or 2 on the laser burn time would work fine. They can be made with a .5mm -3mm thickness depending on laser power levels. 【Processors support 2 firmwares】NEJE Master 2 is equipped with 2 processors and can support 2 firmwares at the same time. To see what would happen? I have uploaded a video of the whole upgrade process at youtu.be/2rbzI-d-bOA. There’s no way to bring the laser into focus without the focal point drifting around, which means doing something as simple as pausing a burn to adjust the focus becomes effectively impossible. Anyway, my model has a single USB socket, no 5v barrel. This video shows plastic resin curing with 405 nm laser. So, safety first on these things! I was wondering if I could do this with the Anet. Fun? Which is a shame because the mfg software is horrible. I purchased a bottle of Makerjuice G+ black pigmented resin to experiment with. You can use it for home DIY projects, customizing accessories like phone cases, jewelry or labeling awards, trophies and more. The defuse reflection from a 1W laser can already damage your eyes. Thank you for the info and your time, Probably the prolific then. It is so simple to get a photosensitized board and print the traces on transparencies with a laser printer, why go to all this trouble? I wonder if combining chemical etching with the laser would work. I’m kind of reminded of a kitchen full of various specialized cooking appliances. I ... iI will be also trying some cutting works and other hacks with the laser so stay tuned. 1W is in the put-it-in-a-box category. On one hand that means it’s convenient to toss up on the shelf when you aren’t using it, but the reality of the DK-8-KZ’s diminutive size is that it has an extremely small working area of approximately 40 mm x 40 mm. Because you don’t care if the webcam goes blind. Posted in Laser Hacks Tagged co2 laser, dc laser, engraving, ... Maybe “add” one of the .5 or 1 Watt lasers the NEJE engravers use to the K40 for engraving? You need to manually focus the laser onto the object you’re working on, as the focal point needs to be as tight as possible to get a good burn. Others just get in the way… — Set burning time and control engraving. It’s really rougth, and I may never update it, but maybe the serial data will interest someone : But more practically speaking, I don’t have a Windows computer anymore so it wouldn’t have done me any good. All I did was copy and paste the model number from the article and ebay showed up in a search and it said $32 BUT, when you actually choose that model shown in the photo, it is $150. 8.Engraving depth is not enough. Do they have a lower power setting that allows them to act as engravers? Of course, the real question with something like is how well does it actually burn. Sorry I missed that you guys. Which is fine; getting the cost down and availability up is the key to turning a niche piece of technology into a mainstream tool, and the more people with 3D printers at home or in their workshop the better, as far as I’m concerned. Both the NEJE laser and the new smaller one both have only two electrical leads witch makes for an easy replacement. I make similar mistakes too! There’s also a setting for how long you want the laser to burn for, which becomes important when dealing with different materials. Made of black laser-cut acrylic and held together with stainless steel cap screws, the DK-8-KZ has the look of something that was built from a kit but with good enough fit and finish that it doesn’t feel cheap. I have an Anet A8 laying around after getting my CR-10S. You guys are right. But there’s still a few things that need mentioning if you decide to walk down this path. Posted on 06.09.2020 (08.09.2020) by George Fomitchev. Then a water cleaning, and after an acetone bath removed the remaining paint to have a nicely engraved aluminium plate. (just a power reserve?). Successfully cut tape templates that were later used with a bead blaster to etch a pattern onto glass mugs. Save $19 Upgrade NEJE KZ 10W 445nm Professional Automatic DIY Dektop Mini CNC Laser Engraver … Report comment. Solar Flares And Radio Communications — How Precarious Are Our Electronics? neje-laser-upgrades. Sale price $175 00 $175.00. No one is trying to burn copper with a diode laser. This isn’t a huge deal with how common 5 V USB power adapters are (I’ve got a whole box of them), but seems pretty sloppy. The NEJE is a 1000mw 405nm laser with a X and Y axis movement. Since the included 1000mw laser was too strong to work well I decided to replace it with a lower power one. Yeah, this actually caught me a couple times as well. Thats why you use a cover layer of paint. Blanks are cheap and fonts a plenty. I loaded a simple cog gear image and set the laser burn time to an intermediate setting (60) for a test. Works best with synthetics, but lasers generally vaporize the material, rather than actually burning them. We provide laser engravers and much more with free shipping worldwide! I need to know what I’m buying, can you make it simple??? The NEJE DK-8-KZ does come with a disc that has drivers and software for the device, but I promptly threw that in the trash. Full grbl upgrade with Arduino CNC Shield Videos. 3D print with your NEJE laser engraver. Add Tip Ask Question Comment Download. https://openstax.org/books/university-physics-volume-3/pages/1-introduction, Please be kind and respectful to help make the comments section excellent. http://electronics.onebeartoe.org/3d-realization/laser/engraver/neje/engrave/. The focusing issue may have easily been solved by the software. https://www.ebay.com/itm/NEJE-DK-BL1500mw-3D-Laser-Engraver-/272835753604?_trksid=p2385738.m4383.l4275.c10, Thats a spool of filament. https://www.dx.com/p/adjustable-focal-laser-wood-kits-for-neje-dk-8-kz-bronze-2074700.html#.Xvt69yhKhhE. Just got one of these. You need to be able to quickly blast the top surface off, which rapidly increases the absorptivity, yielding higher energy transfer and the hole gets deeper. LaserGRBL is one of the best Windows GCode streamer for DIY Laser Engraver. ezGraver didn’t work. I purchased a NEJE laser engraver to make small laser engravings. Depends on your controller. The laser burn time was too long and the two samples turned into two solid plastic blocks. I can’t seem to make the EzGraver work on my Windows computer. Wow, yours sounds a lot different than mine! 13 talking about this. Both will polymerize with the 405nm laser on the engraver. do you want a $30 picture and $30 box too? (sigh! Anyone have some advice? Looks like that is just for the laser, not the whole unit. For example, they are great to take to trade shows/etc. If you have any input for this part to I would appreciate any info you may have. Engraving size: 170 X 170 mm. Unfortunately ezgraver didn’t work for me either. NEJE master 2 mini 110*120mm LASER engraver The fastest scanning speed ，The design of large drive motor and lightweight module makes the scanning speed of master2 mini reach the limit of mechanical engraving. I had much better results using black nail polish, but still haven’t quite found the proper settings to get a clean burn all the way through. Laser Engraver Bed Grid: I recently bought a NEJE DK-8-KZ laser carver. Like, cover plain copper clad with a thin dark-colored layer of weak etchant that works very slowly at room temperatures, but speeds up when heated. On Linux, a permission to access USB device is required. When I got my first 3D printer I was excited, but now that I’m contemplating adding a forth to my collection, I have to come to the terms with the fact that these machines have all the novelty of a screwdriver at this point. id have to wire up a mosfet to toggle the laser on and off using the fan signal and then its just a matter of generating the right gcode. I plan on keeping at this, and will post an update if I manage to get some good boards out of the NEJE DK-8-KZ. I picked up one of these last year and agree with all points in the article. Built my current engraver for under $100.. $3 for Arduino Nano clone running GRBL, LaserGRBL software on PC, geekcycled rails (THK) for around 8×10″ workspace, EasyStepper drivers at $3 each, and $59 for 2.5w 450nm Blu-ray including goggles off eBay. Some “specialized cooking appliances” or gadgets are great. NEJE DK-BL 3000mw laser engraver Sign in or Create an Account. This is the best paper by far for toner transfer I’ve ever used. Reply. Use 3D printer resin and make a solid plastic part. If you own an Ortur, Eleksmaker, CNCC Laseraxe, Neje, Insma desktop engraving machine, or a SainSmart Genmitsu CNC frame you can easily upgrade it with Endurance accessories. Actually while reading this stuff, I wanted to note that I don’t even get this far. After burning the matte paint, a little brushing with dish scrubber sponge to remove still attached paint flakes on the burned area, then some drops of 35% hydrochloric acid on the surface. The NEJE DK-8-KZ is such an old hack that if somebody sent it into the tip line as their own project, we’d ask ourselves if we wanted to run yet another CD-sled CNC machine. (If that works, it’ll be an easier sell with SWMBO -She Who Must Be Obeyed) Wouldn’t simply spending a bit more for a solid state laser to mount on one of your numerous 3d printers have been a better plan? Search. There are 10 left. It has a small 38mm X 38mm engraving area. If you can get the beam right, UV laser + UV cure resist is a great technique for the quick and dirty. “Won’t someone think of the webcams?” :-). When I used laser / paint PCB etching methods, I’d rub the surface with a little bit of toothpaste to get the excess powder and material out of the grooves. NEJE laser-engraver control-software with extended Functions as - max. You are burning the paint away, leaving a negative you can etch, much like toner transfer methods. Ya I am not sure what that is. More Courses Events Hackerspaces Profiles Hackaday.com Tindie Marketplace Remoticon. It is so simple to get a photosensitized board and print the traces on transparencies with a laser printer, why go to all this trouble? New versions of the software should be released several times a quarter and even several times a month. For the price it is a neat little gadget. Update for neje laser engraver software download. Posted in Laser Hacks, Tool Hacks Tagged 3d printer, laser, laser cutter, laser engraver Spring-Loaded Bed For K40 Laser Acts As An Auto-Focus … The trick might be multiple passes with the laser, or even some kind of abrasive or brushing after burning the board to knock off the last little bits of nail polish. ;). Learn more, In the past we’ve shown somebody using a very similar device, isn’t nearly as good as other “cheap” lasers, Images As Excel FIles Are Gloriously Nasty, http://lokspace.eu/anet-a8-3d-printer-laser-engraver-mod/, https://openstax.org/books/university-physics-volume-3/pages/1-introduction, Active Camouflage Material Shows Promise At Hiding From Infrared Or Visual Detection, Amazon’s Custom T-Shirt May Rub You The Wrong Way. Supported GCode controllers,include Grbl, Smoothieware, Grbl-LPC, and Marlin. LightBurn talks directly to your laser, without the use of additional software. I get the impression that a warehouse full of largely-obsolete optical drives was found in China, and somebody had the brilliant idea of using their accurate motion as the basis for a whole line of tiny laser engravers. Question: Obviously for certain materials, certain metals for example, I imagine this simply wouldn’t apply– The thermal dissipation of the material would simply be too high. Greg Zumwalt has added a new project titled A Rotary Reversing Mechanism.. kristina panos has added a new log for practice backpack. My guess is the quality is superior to anything you will get with this technique. The cheap 2303 chips are just that..cheap. View Contest. I’ve been looking at the PCB making process, and the consensus seems to be that ablating pure copper is not going to work because the copper acts as a giant heat sink and also has a tendency to reflect back into the laser which is bad. Only US$190.77, buy best neje master 2 upgraded 3500mw diy laser engraving machine cnc wood router laser engraver cutter printer print logo picture laser engraving machine sale online store at wholesale price. NEJE Laser Engraving Machine, Laser Cutting Machine, Laser Module, Laser CNC, Wood Router, Laser head. prices ranging in the $260 – $475 range. Otherwise it looks cool for 70 bucks.. But even if you’ve got that connected, the board needs its own 5 V over the USB connection. Vertical carving, Break through the limitation of carving space, and be able to do carving and drawing crafts on the door, home, outdoor. yeah, disappointing to not see that called out at all in the article. I cut the leads midway on the NEJE 1000mw laser and soldered a simple two lead connector to it. http://www.tdms.fr/diy/DK-8/, “I tried spraying a scrap of board with black paint, but the laser doesn’t seem strong enough to ablate it away fully. This thing isn’t nearly as good as other “cheap” lasers out there, and it doesn’t hold a candle to something like the K40. 1. yes, power and movement speed can be adjusted. Made some interesting coasters. It isn’t perfect, but once you get used to the quirks the results speak for themselves. Man, that’s a tiny heat sink. Double clicking the 'Laser beam CarveEN 2015.11.10.3.0.0.exe' file should operate the software, the image below displays the primary screen of the software. Turns out, mine is the DK-8-FKZ, which uses the battery to provide high current for the laser, without needing the external 5v power supply. How to replace the old laser tube! | Shopping India to make small ornaments/pendants/etc. The NEJE comes completely assembled with safety glasses, software on a mini SD card and two USB cables for power and computer link. I am getting the USB not installed correctly and at the device manager it shows the yellow triangle that it didn’t like the device I am suspecting. It even has a command line interface if you don’t want to use the Qt front-end. Mine arrived today, B^) Warning: Do not view laser beam with remaining webcam! Remoticon Video: Basics Of RF Emissions Debugging Workshop, Dangerous Greeting Cards You Probably Shouldn’t Send Anyone, HOPE 2020 Delivers Historic Marathon Of Hacking. One step at a time…. Not to say it could be called substantial by any stretch of the imagination, as it stands just under 8 inches tall. They way the make the listing it seems like you’re getting the whole machine, but it’s just the replacement laser. =), It looks like the latest versions of the engraver have new firmware and a new protocol V4 which isn’t currently supported by the Linux EzGraver :-(. Now if I could add a Z axis to make a true 3D printed plastic object. The laser engraver software for NEJE DK-5 Professional-5 does not require an installation, you can operate it from your SD cards. Unfortunately I am a Windows user and I tried using the drivers with Win10 to no avail so I dedicated a Win7 PC no AV or internet access just this box to the task and still nothing on the latest drivers from the web site. I am looking for some 2015 or 2016 drivers that support this OS but not much luck there. I assume there’s a hitch somewhere. Plastic cap is filled with black pigmented 3Dresin. A plastic cap from a one quart jar was used as the resin holding vat. In the past we’ve shown somebody using a very similar device with pre-sensitized photoresist PCBs, so that should work well enough. I’ve talked to a few people who own laser engraving businesses that have picked up a few of these for small, simple jobs, and are quite pleased with them. LaserGRBL is able to load and stream GCode path to arduino, as well engrave images, pictures and logo with internal conversion tool. March 1, 2018 by Tom Nardi 97 Comments . using k40 + paint, just need some time to get it right. There’s also an A4 size. Now I could loosen the two hold screws on the strong laser and substitute the weaker laser in its place. Turning a dirty hack like that into a product is worth at least a hat-tip, if not a few Jolly Wrenchers. 30s after, I had around 0.1mm on aluminium removed. At only 1W, there’s no question this device isn’t going to be cutting a whole lot. But still, there’s a certain thrill in exploring the cutting edge, and I’ve been looking for something new to get excited about as of late. Cart 0. The image and the selected settings are uploaded into the machine, and after that you can disconnect the computer and use it un-tethered by simply hitting the red button on the top of the machine to start the burn. If anyone finds an alternative, please let me know. How-to’s and resources for upgrading the NEJE (also sold under the HICTOP brand, and others) desktop USB laser engraver to full GRBL compatibility by replacing the electronics. “Magnified 250X” needs a scale to be meaningful unless you know how big the image is when it is displayed on my screen. Lasers seem like an interesting next step in my quest towards complete in-house fabrication capability, so I started researching cheap setups to get my feet wet. I’ll give you this link, not because I’m really a nice person, it’s for the optics.. I find myself leaning towards the desk top lasers but I’m not sure about the sizes they all look alike, I was going to purchase a neje 3500, but then I seen neje 7000 and a 20w neje master, and you have the 20w neje. I just bought the laser head on it’s own to play around with after reading a DX review about simply powering it directly with a USB power supply. Long story short, even if you aren’t using the NEJE DK-8-KZ connected to your computer, you need to have both ports powered. Now I wasn’t 100% sure what I would do with a laser engraver, but I thought it would be a good way to test the waters before putting serious money (and time) into something more powerful. Download 1,439 laser engraving free vectors. ), Made me laugh crying too. I used a small wood block of the same height as the resin level to focus the laser (very important to get the most focused laser spot when using this laser). I tried spraying a scrap of board with black paint, but the laser doesn’t seem strong enough to ablate it away fully. Participated in the DIY Summer Camp Challenge. After connecting to the hardware, you load up a 512 x 512 black and white image and adjust the scale and rotation controls as necessary. I had much better results using black nail polish, but still haven’t quite found the proper settings to get a clean burn all the way through.”. B^(, I installed ExGraver on the Linux laptop last night. On white and light fabrication, there may be slightly coloring but peroxide bleach (non chlorine) works in laundry to remove. Dithered image works better, as rails are leadscrew type, resolution of greater than 20 lines per mm is possible. No worries mate! Pimp up the "neje" style engraver to expose UV sensistive PCB This is currently only a scribble. There’s a procedure and program (Google pl2303 fix) that works, but the pl2303 chip just generally seems crap. An upgrade kit for your Ortur, Eleksmaker, CNCC Laseraxe, Neje, Insma desktop engraving machine & SainSmart Genmitsu CNC. It has a small 38mm X 38mm engraving area. Cart 0. Success I now have the ability to make small plastic 2D parts. Projects Recently Updated Most Likes Newest Project Lists. (sigh! NEJE_V5.2.exe — 2020.6.12-Optimize positioning function, optimize software experience, ... and avoid the displacement of the bottom plate or laser during the operation. Or it just does not work that way… ? On one hand that means it’s convenient to toss up on the shelf when you aren’t using it, but the reality of the DK-8-KZ’… Neje Laser Engraving Machines, Sainsmart CNC Machine and Ender-3 3d Printing You can’t contact the vendor , surprise there. I have a general question about laser cutters. Just make sure cutting rate is high enough. EzGraverUi (I mis-wrote ExGraver above) needs to be run under sudo, otherwise it didn’t give me permission to use the USB ports of the laptop to control the engraver. So I point it in the distance, say down the garden at a target ? Continue reading “Review: NEJE DK-8-KZ Laser Engraver” → Posted in hardware, Laser Hacks, Reviews Tagged DK-8-KZ, EzGraver, laser, laser engraver, NEJE. Laser lens pack. You can hack, modify and extend them and you will gain a lot of hands-on experience that would miss by buying an off the shelf product. … Instead, it gets a 500x500 image (according to instructions) or maybe 512x512 image (according to carving software) an… The engraver works great for wood, plastic, leather and paper. NEJE laser-engraver control-software with extended Functions. The only problem is that the focusing lens dances all over the place when you turn it. But what if you have any input for this that is compatible with various 3D.! A 1W laser can already damage your eyes NEJE Master 2 7W laser CNC wood... Much luck there over the place when you turn it gear image to.! With SWMBO -She Who Must be Obeyed ) B^ ) me any good from “ Photo ”..., builder of legged robots, robotic projects and 3D printer technology builds obvious question what... A post on a Web app to control the laser, without the use of additional software the warnings to. 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Metal, with a diode laser have an Anet A8 laying around after getting my.... One is trying to burn copper with a bead blaster to etch a pattern glass... Two samples turned into two solid plastic part they used an Anet A8 laying around after getting my CR-10S is! Is required currently support most Ruida, Trocen, TopWisdom, and an. You will get with this device isn ’ t contact the vendor surprise... Updated the project titled HapticEye Clock plugged it into disks, and, as rails are leadscrew type, of! First to Share Did you make it simple?????! I saw a kit from jtechphotonics for this that is included with easy! To ensure that heat dissipation is controlled within 70 degrees Celsius process at youtu.be/2rbzI-d-bOA 38mm area... I cut the leads midway on the NEJE is a shame because the mfg software is started, real. Software to install the neje8 the use of the best Windows GCode streamer for DIY laser seems! Customizing accessories like phone cases, jewelry or labeling awards, trophies and more gives me something to read on. You expressly agree to the placement of our performance, functionality and advertising cookies from Australia... Maste 2 3500mW High speed mini CNC laser engraver, NEMA17, open hardware a negative you can use Qt... Zumwalt has added a new project titled a Rotary Reversing Mechanism.. kristina panos added. At least a hat-tip, if not a few Jolly Wrenchers for DIY laser engraver,,... Dissipation is controlled within 70 degrees Celsius need enough power density to vaporize the material rather. After getting my CR-10S I ’ m kind of laser do you need to what! Phone case ( warning: toxic and corrosive gas, use an extractor ) leads makes! What if you can operate it from your computer into the fake leather of a full! Cardboard, wood Router, laser cutting engraving machine, not the whole upgrade process at youtu.be/2rbzI-d-bOA cutting?... The real question with something like is how well does it actually burn are really concerned, masking tape most... Laser do you need to replace the laser engraver for Metal /Wood Router/Paper Cutter/Desktop Cutter NEJE laser machine. Rdc6332G, RDLC-320A, and make them into “ wooden nickels ” for an easy replacement USB socket, 5v! Film Scanner resin holding vat some cutting works and other Hacks with the laser! Burn stuff, as such, it ’ s in your Fastener Bin deal... With remaining webcam the only problem is that the focusing issue may have been. I point it in the article getting blinded by lasers, so he buys a cheapo 1W engraver without.... Card and two USB cables for power and computer link to take to trade shows/etc Profiles Hackaday.com Tindie Marketplace.... A laser power level of 60 was too much stops engraving if you any! Neje '' style engraver to make PCBs just have some regular copper clad board t get! With safety glasses, software on a pan and tilt camera a $ 30 too. Yes, power and computer link better, as well engrave images, pictures and logo internal! ) wooden dowel could add a Z axis to make the EZGraver work on my Windows computer a SD. With ( RAW ) data gathered Jolly Wrenchers hold screws on the NEJE laser engraver to... kristina panos has added a new project titled HapticEye Clock you can etch, much like toner transfer.. Ii will be also trying some cutting works and other Hacks with the NEJE comes assembled. Not much luck there computer link to access USB device is required with is easy to use and allows control.