This is incredibly professionally done, and even with cheaper components. While the idea may not be new, the craftsmanship in every step is amazing and very inspiring.
A very through and informative vid. Really happy that I finally understood the mathematics behind dithering in less than 40 seconds. You made something complex seem obvious with the use of well chosen words and a great diagram. Thank you !
My community just got a cool makerspace and I felt right at home there even though I haven't touched a 3D printer beforehand thanks to your extremely inspiring, informational videos. While I haven't made something this cool yet, and I will, I'd like to thank you for another video that makes me really think about the kinds of things I have at my disposal!
+Daniel Hickman Hi Daniel! Thank you for your kind words. I am very happy that my videos helped you! If you would be so kind, please share your first project with me when you complete it. I'd love to see it! Happy make-ing!
Nice lesson. Your explanation style is wonderful. Very concise with no missing details. Everything nicely in perfect order with visual descriptors containing just enough information. I can't believe how many things I completely understood from those 13mins. I bet your great at revision control😁
Very clean and straightforward tutorial video. Excellent job on the presentation of complex information. I am also impressed with the creative way you use cheap materials and get away with it. I am surprised the string holds up and the pvc is straight and rigid enough. I go w a y back and this is stand-out work.
Great and detailed video. This channel may be small now but I expect that as time goes on and more people discover it, it will grow exponentially. These videos have incredible production quality
You should take a picture of the machine while it's drawing something, and then feed the picture into the machine, so it draws itself while it's drawing
I have seen countless and built around 10's of 3d printer, cnc and drawing machine, i really like how its approached from ground up. Really original. We would like to see timelapse of drawing machine. You might want to consider installing grbl and use normal cam software for gcode. Also the pen holder looks prime for a servo
Karan Chaphekar Thanks! Those are all very cool ideas and I agree about the servo -- the additional pen "z-axis" to lift it up and down would definitely not require a full stepper motor. Definitely a good potential add-on though to expand the capabilities of the machine.
Simply add an up /down pen device and you have a 3 axis machine(plotter) now you feed your picture into ink scape convert to paths and convert to g code and run GRBL and print the picture...you use 1 arduino uno ,3 stepper motor drivers....load GRBL into the arduino uno and away you go...NO mat lab needed and if anything goes wrong theres help on the net.. I have a old 24 inch wide hp I converted years ago and it runs perfect..... nouse reinventing the wheel but I do like your build idea
You should consider using GNU octave in place of matlab if you are going to show "DIY" kind of stuff. That way, the average person can access the front end of the process in this case.
By the way, did you notice, 0-128 are 129 different values, 129-255 are 127 different values, so to make them equal, take 0-127 and 128-255, both 128 different values. However, there is no color in the middle ;)) Since the number is even.
Something very similar could be made with a robot drawing on an etch a sketch. I made one recently. You presented a different way of doing what I did for the pathfinding algorithm though, I might use some of those ideas in my project if you don’t mind. Thanks for the interesting video and project (I’m a little jealous about your 3d printer and part designing skills, I only have a lego mindstorm...)
Does anyone knows..... How this transformation of 3-AXIS cnc grbl cnc into 2 axis plus 1 servo axis cnc plotter, are made or works because grbl is made to controll stepper motor of x y and Z axis but in plotter z axises works with servo's up - down decreat moment not with z stepper axis with linear moment and motions in 3d?
Great video BUT can you PLEASE explain how you use the string to move the carriage? I can see how it would pull the carriage when the string is wrapped around the pulley, but how about when it has to go the other way? You cannot push with a string..this part really confuses me.
Both carriages work on the same principle -- essentially the strings are double wrapped around each of their pulleys, which allows each carriage to "pull itself along" in both directions, because each of the strings are fixed/anchored to the drawing machine's frame. Hope this helps!
Thanks for your response. I was looking for an inexpensive way to introduce this topic to elementary and middle school students. I'll try building the machine myself and see how it works. Keep up the good work. You are a creative guy.
Michael Wright Thank you so much! That sounds like a fun class! Good luck with your build. If you are willing/able to share pictures of the final machine, I would love to see the results!
Cool build! Another way you go could have built it would be to make a 1-axis gantry draw on a moving sheet of paper that unrolls from one spool onto another.
You didn’t have to make it a single line printer at all. You could’ve used a small servo and a clicky pen. That should’ve served just fine as pen up and down.
I was plotting a similar pen toolhead. Z-Axis can work for big stops, but a solenoid on the toolhead would be best for dot matrix prints. Any way you could do this?
Definitely - the Arduino in this project has open spare inputs that could be used to control a solenoid. You would need to modify the circuit a bit with a transistor to handle the power needed to drive a solenoid and also modify the tool head a bit, but it is definitely possible. If you end up giving this a try, please let me know how it turns out!
I have been hoping for something like this to happen. I am an artist and I have always wanted to see machines printing pictures in real watercolour paints. There are giclee printers that do this. They use airbrush nozzles. If you are ever looking for free open source art programs, check out MyPaint and Krita.
Akshat Pande There should be a potentiometer on the stepper motor driver board that increases the amount of power to the motor. If this doesn’t work, I would adjust your setup mechanically (or lubricate the sliders) to try to decrease the amount of friction and make the motors require less torque to move the pen.
Super Make Something if it is not too much, can u check out the recent most video i uploaded to get a better understanding of my problem? Basically i am trying to control my steppers with my mouse, but if u see the video u can see that the response time is alot how can i fix that?
Hi Alex. I'm making project on painting robot that paints picture of the person that is seating next to robot. The robot has to make picture in RGB format. I'd gone through your videos the algorithms are used same that you've used in this robot but what I want is how to interface camera and make sure that image remains in RGB format after algorithm applies to the picture. Would you please assist me on that? Or just get me an initial idea from where I start. And I also want to confirm from you that instead of pen can I use nozzle in my project? I hope you get me some solution on this.😅🙂. Otherwise great work from you and I'm so glad that i refer your project to make my project.
This isn't a robot, it a plotter, they been around since the 50s. They are primarily used in CAD, blueprint, architecture, mechanical design and other industries.
A plotter is a robot. THey had being around for long but it wasn't that long that you could make one yourself without knowing a lot of electronics and computer programming.
Awesome work and video. I like the fast paced yet detailed explaining you do. Definitely subscribing your channel. How long did it take to do this project?
+Klaus Petersen Thanks! In total, I would guess ~60 hours including printing, but doing things like software development simultaneously. However since this was done during my free time, the work was spread out over several weeks.
You could split an image into its red, green, and blue channels, and then draw over the same paper with each of these colors using drawing code generated for each channel. Might produce a cool effect!
No servo on this one, but it would be relatively easy to add! If you end up remixing the 3D model file, please let me know and share it on Thingiverse! 😃
Hey man!! I want to learn these things can you help me how should I start to learn these things I don't get a way how to start these things off..can you please help.?
I'm looking ideas for school project, 11. grade. Is it too hard task to complete or should I do something easier. I have done programming and robotics before, but not on that high level. GIVE ME IDEAS
+Jeremy S Cook Thank you so much! In the future I would also like to play with different path planning algorithms to create pictures with more cool micro patterns. Also thank you for your awesome blog post about the drawing machine! It can be checked out here: blog.hackster.io/draw-recognizable-images-using-only-x-and-y-movements-1ff9dc5140c8
i am made 4 wheel drive car whith gear change support and staring and differential also . but i stuck on programing part i want to control my car with wifi arduino controler with servi motor . plz tell me how i program arduino
Hi! Could you please do a tutorial on how to use the Matlab program to make the text files that you out onto the SD card for the Arduino? I understand everything about the Arduino side but i don't know how to use Matlab to create the actual text files for the Arduino to read. Thanks Heaps
Is there any place online to convert a picture image to the line drawing in a vector format, like dxf or svg? In a vector format, there are plotters out there that can draw it nicely already (like my wife's Cricut machine). I just need a way to convert an image to the line drawing. Is this out there anywhere?
Hey can you plzz help me out?? i'm a new learner of arduino & i'm stuck with a problem which need a arduino uno board with dht & pir sensor!! what i have to do----""using of dht sensor i need to take the recent temperature & send it continuously to a mobile no.(time delay-10 min) & with the help of 'pir' i have to detect motion & send it to same no. but it should be once when motion detected."" plzzz sir help me!!
You are GOD! Amazing project! So inspiring! Subscribed a liked! Good luck in the future! Would love to see more of those amazing projects in the future!
Hello, my name is John, and I am 7 years old. I love your video! I would like an instruction book for a Lego castle. Lego does not make anymore Lego castle boxes, and even I find one, it is like $400. So I want to see a drawing of Lego castle so I can make it using pieces I already have. I like your videos a lot and watch them all the time. Thank you and goodbye - John
Hello John! Thank you so much for commenting and watching -- I am happy to hear that you like my videos! Because the drawing machine only draws in one color and because I do not know exactly which Lego pieces you already have, I do not know if I am the best resource for instructions on a Lego castle. However, Lego has made a free software called "Lego Digital Designer" available, which will allow you to experiment with the blocks that you have (plus more!) for free on your computer to come up with cool new designs! The software can be downloaded here: www.lego.com/en-us/ldd#full-section-2 Hopefully this is useful to you and thank you again so much for watching! Keep on making and creating and best of luck with your Lego build -- I would love to see what designs you come up with!
For someone who appears to be quite knowledgeable, it pains me to point out such a small flaw. However I am certain you are strong enough to appreciate the clarification. This may seem like nit picking; but the pipe you used does not look like 1/4"; It looks more like 1/2" I.D.(also it says 1/2" on it, so i realize this is a simple mistake.)
This is incredibly professionally done, and even with cheaper components. While the idea may not be new, the craftsmanship in every step is amazing and very inspiring.
A very through and informative vid. Really happy that I finally understood the mathematics behind dithering in less than 40 seconds. You made something complex seem obvious with the use of well chosen words and a great diagram. Thank you !
Stewart t Thank you very much! I’m glad that you found the video helpful!
This is one of the best videos I have ever watched on RUclips ( from my perspective)...
suraj phalke Thank you so much! That means a lot! Glad you enjoyed the video!
Only seen 2 videos of yours so far but you go into so much detail and describe everything simply and fully. Subbed sir
Thank you so much! I'm glad that you like the videos!
I'm a current mechanical engineering student at GA tech and love your videos man! What an inspiration!
My community just got a cool makerspace and I felt right at home there even though I haven't touched a 3D printer beforehand thanks to your extremely inspiring, informational videos. While I haven't made something this cool yet, and I will, I'd like to thank you for another video that makes me really think about the kinds of things I have at my disposal!
+Daniel Hickman Hi Daniel! Thank you for your kind words. I am very happy that my videos helped you! If you would be so kind, please share your first project with me when you complete it. I'd love to see it! Happy make-ing!
Nice lesson. Your explanation style is wonderful. Very concise with no missing details. Everything nicely in perfect order with visual descriptors containing just enough information. I can't believe how many things I completely understood from those 13mins. I bet your great at revision control😁
+Shawn Crocker Thank you so much! I'm happy you enjoyed the video. (Haha SVN and Git help me out with all of my version control needs. 😜)
Very clean and straightforward tutorial video. Excellent job on the presentation of complex information.
I am also impressed with the creative way you use cheap materials and get away with it. I am surprised the string holds up and the pvc is straight and rigid enough. I go w a y back and this is stand-out work.
Thank you so much!
this is truly a fantastic video. One of the best maker videos I've come across.
Thank you so much! Happy to hear that you like the content and channel!
Great and detailed video. This channel may be small now but I expect that as time goes on and more people discover it, it will grow exponentially. These videos have incredible production quality
+Yisroel Sabel Thank you so much!
i don`t understand why anyone would dislike such a great video
You should take a picture of the machine while it's drawing something, and then feed the picture into the machine, so it draws itself while it's drawing
+Russell Teapot I love this idea.
ruclips.net/video/bbe56S_O-uI/видео.html
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Just found out your channel, it's incredible your amount of information and knowledge shared. This is the best level of RUclips tutorial.
Thanks to your help I was able to finish my drawing robot!! Thank you!! I got a video of it on my channel. This kind of thing is my absolute favorite!
That’s awesome! I’m glad that my video could help! Saw the plotter on your channel - it turned out great!
I have seen countless and built around 10's of 3d printer, cnc and drawing machine, i really like how its approached from ground up. Really original. We would like to see timelapse of drawing machine. You might want to consider installing grbl and use normal cam software for gcode. Also the pen holder looks prime for a servo
Karan Chaphekar Thanks! Those are all very cool ideas and I agree about the servo -- the additional pen "z-axis" to lift it up and down would definitely not require a full stepper motor. Definitely a good potential add-on though to expand the capabilities of the machine.
Super Make Something that could easily be done with a servo or a DC motor.
What a nice presentation 🎉
Thank you so much!
What an awesome project! You have done a great job in expaining all the details of the build! Thank you!
+Sascha Kalweit Thanks!
Simply add an up /down pen device and you have a 3 axis machine(plotter) now you feed your picture into ink scape convert to paths and convert to g code and run GRBL and print the picture...you use 1 arduino uno ,3 stepper motor drivers....load GRBL into the arduino uno and away you go...NO mat lab needed and if anything goes wrong theres help on the net.. I have a old 24 inch wide hp I converted years ago and it runs perfect..... nouse reinventing the wheel but I do like your build idea
You should consider using GNU octave in place of matlab if you are going to show "DIY" kind of stuff. That way, the average person can access the front end of the process in this case.
How don't you have more subscribers, your videos are really high quality and really awesome
Surely only a matter of time right?!?
Yep, surprised me too
You deserve way more subscribers !
+vivek ramachandran Thanks!
I am really happy to find your Channel. You are such a good teacher !
Thank you so much! I am happy that you like the videos and find them educational!
Cool project, but why do you keep referring to the PVC tubing as 1/4"? It's 1/2" PVC pipe. It even says so on the PVC itself.
Using PVC rather than metal tubes seems like a good idea. It should be rigid enough, but cheaper and lighter.
By the way, did you notice, 0-128 are 129 different values, 129-255 are 127 different values, so to make them equal, take 0-127 and 128-255, both 128 different values. However, there is no color in the middle ;)) Since the number is even.
most excellent presentation- this is what show and tell should be!
Something very similar could be made with a robot drawing on an etch a sketch. I made one recently. You presented a different way of doing what I did for the pathfinding algorithm though, I might use some of those ideas in my project if you don’t mind. Thanks for the interesting video and project (I’m a little jealous about your 3d printer and part designing skills, I only have a lego mindstorm...)
Does anyone knows.....
How this transformation of 3-AXIS cnc grbl cnc into 2 axis plus 1 servo axis cnc plotter, are made or works because grbl is made to controll stepper motor of x y and Z axis but in plotter z axises works with servo's up - down decreat moment not with z stepper axis with linear moment and motions in 3d?
Such a high quality explanation of what's going on :)
thanks for the video
Thank you so much! Happy to hear that you like the video!
Cough cough 10W laser Module to cut out eva cosplay. Nice job dude. Ive been churning on a similar idea for years. ❤❤❤
Excellent design and a great video!
Thank you!
Great video and great break down of the steps!
DAYM, this has taken a lot of time and effort to make.
nice work
+Cin3 Thank you!
Great job! Really inspired by the efforts you take to build such things.
Great video BUT can you PLEASE explain how you use the string to move the carriage? I can see how it would pull the carriage when the string is wrapped around the pulley, but how about when it has to go the other way? You cannot push with a string..this part really confuses me.
Ah, OK..I get it..it only goes one way. It never returns.
Both carriages work on the same principle -- essentially the strings are double wrapped around each of their pulleys, which allows each carriage to "pull itself along" in both directions, because each of the strings are fixed/anchored to the drawing machine's frame. Hope this helps!
Thanks for your response. I was looking for an inexpensive way to introduce this topic to elementary and middle school students. I'll try building the machine myself and see how it works. Keep up the good work. You are a creative guy.
Michael Wright Thank you so much! That sounds like a fun class! Good luck with your build. If you are willing/able to share pictures of the final machine, I would love to see the results!
Can you update the bill of materials for this? I'm building this for a class project and it would be very helpful. Thanks Alex
Cool build! Another way you go could have built it would be to make a 1-axis gantry draw on a moving sheet of paper that unrolls from one spool onto another.
+IAMhippo That is a cool alternative implementation for sure!
What materials are used to make a Robotic drawing machine?
You didn’t have to make it a single line printer at all. You could’ve used a small servo and a clicky pen. That should’ve served just fine as pen up and down.
This is amazing man, I love the explanation
Sashank Tirumala Thank you!
I was plotting a similar pen toolhead. Z-Axis can work for big stops, but a solenoid on the toolhead would be best for dot matrix prints. Any way you could do this?
Definitely - the Arduino in this project has open spare inputs that could be used to control a solenoid. You would need to modify the circuit a bit with a transistor to handle the power needed to drive a solenoid and also modify the tool head a bit, but it is definitely possible. If you end up giving this a try, please let me know how it turns out!
Awesome!
If I would own a 3D-printer, i would start immediately rebuild your Drawing machine.
I have been hoping for something like this to happen. I am an artist and I have always wanted to see machines printing pictures in real watercolour paints. There are giclee printers that do this. They use airbrush nozzles.
If you are ever looking for free open source art programs, check out MyPaint and Krita.
+Pink Lady Thanks! I will check them out!
for me one of my motors starts to vibrate like crazy and doesnt move, where as the other motors keep moving what should i do about this??
Akshat Pande There should be a potentiometer on the stepper motor driver board that increases the amount of power to the motor. If this doesn’t work, I would adjust your setup mechanically (or lubricate the sliders) to try to decrease the amount of friction and make the motors require less torque to move the pen.
Super Make Something if it is not too much, can u check out the recent most video i uploaded to get a better understanding of my problem? Basically i am trying to control my steppers with my mouse, but if u see the video u can see that the response time is alot how can i fix that?
Great video
If you haven't already looked into Onshape I would highly recommend it. I've been using SolidWorks since 2000 but have recently switched to OnShape.
Phillip Toone Onshape speed is limited to your internet connection speed which can be a limiting factor for some people.
Such a Pro you are
That's one creative printer
DUDE YOU ARE AWEEESOOMEEEE !!!
Hi Alex do you have any suggestions on making a Dremel plexiglass etcher. Keep in mind that the etcher must lift and drop where needed.
Awsome explaining! Love it. Very good quality also.
+Silvester Skyfigter Thanks!
Can u show how to change the pen holder to wax holder, because I want draw on the fabric with wax
Wow amazing video! Thank you for sharing. Great level of detail.
Zane Atkins Thanks!
Hi Alex. I'm making project on painting robot that paints picture of the person that is seating next to robot. The robot has to make picture in RGB format. I'd gone through your videos the algorithms are used same that you've used in this robot but what I want is how to interface camera and make sure that image remains in RGB format after algorithm applies to the picture. Would you please assist me on that? Or just get me an initial idea from where I start. And I also want to confirm from you that instead of pen can I use nozzle in my project? I hope you get me some solution on this.😅🙂. Otherwise great work from you and I'm so glad that i refer your project to make my project.
This isn't a robot, it a plotter, they been around since the 50s. They are primarily used in CAD, blueprint, architecture, mechanical design and other industries.
A plotter is a robot. THey had being around for long but it wasn't that long that you could make one yourself without knowing a lot of electronics and computer programming.
Awesome work and video. I like the fast paced yet detailed explaining you do. Definitely subscribing your channel. How long did it take to do this project?
+Klaus Petersen Thanks! In total, I would guess ~60 hours including printing, but doing things like software development simultaneously. However since this was done during my free time, the work was spread out over several weeks.
you're super knowledgeable!
Thank you so much!
How is the process of making a multicolored drawing?
You could split an image into its red, green, and blue channels, and then draw over the same paper with each of these colors using drawing code generated for each channel. Might produce a cool effect!
I didn't understand how you did those motors position the structure with those strings. Can you please clarify that? Thanks!
ıs this machine have any z axis servo what if i want to write some paragraph is this machine can use spaces between letters or texts ?
No servo on this one, but it would be relatively easy to add! If you end up remixing the 3D model file, please let me know and share it on Thingiverse! 😃
@@SuperMakeSomething ofcourse
This channel is awesome! keep up the good work!
+TheManShel Thank you!
Hey man!! I want to learn these things can you help me how should I start to learn these things I don't get a way how to start these things off..can you please help.?
Excellent video and awesome project once again!
I'm looking ideas for school project, 11. grade. Is it too hard task to complete or should I do something easier. I have done programming and robotics before, but not on that high level. GIVE ME IDEAS
Hey There :) crazy beautiful Man ,Magnificent Job you did
Very cool. Hadn't considered that you could draw something like that without picking up your pen (besides something etch a sketch style).
+Jeremy S Cook Thank you so much! In the future I would also like to play with different path planning algorithms to create pictures with more cool micro patterns. Also thank you for your awesome blog post about the drawing machine! It can be checked out here: blog.hackster.io/draw-recognizable-images-using-only-x-and-y-movements-1ff9dc5140c8
Nice, yeah, lots of possibilities! No problem, glad you saw it, and thanks for the mention :-)
I don’t have words to thank you as you deserve...🙏🏿Peace upon you
i am made 4 wheel drive car whith gear change support and staring and differential also .
but i stuck on programing part i want to control my car with wifi arduino controler with servi motor .
plz tell me how i program arduino
that was awesome !!
You helped me with a project I am working on. Thanks. Great video. Subscribed.
+Jeff Beck Thank you so much! Knowing that my videos help others with projects makes me very happy!
Hi! Could you please do a tutorial on how to use the Matlab program to make the text files that you out onto the SD card for the Arduino? I understand everything about the Arduino side but i don't know how to use Matlab to create the actual text files for the Arduino to read.
Thanks Heaps
SENSACIONAL O SEU VÍDEO... TANTO NA EXPLICAÇÃO QUANTO NO VISUAL
Hey what should I do if I want to aatach webcam instead of SD card??
This is awesome!
Jacob Antoun Thank you Jacob!
Is there any place online to convert a picture image to the line drawing in a vector format, like dxf or svg? In a vector format, there are plotters out there that can draw it nicely already (like my wife's Cricut machine). I just need a way to convert an image to the line drawing. Is this out there anywhere?
Hey can you plzz help me out?? i'm a new learner of arduino & i'm stuck with a problem which need a arduino uno board with dht & pir sensor!! what i have to do----""using of dht sensor i need to take the recent temperature & send it continuously to a mobile no.(time delay-10 min) & with the help of 'pir' i have to detect motion & send it to same no. but it should be once when motion detected."" plzzz sir help me!!
Thank you for sharing this project
can u tell me what dimensions will the pictures be?
Taqi Anwar The dimensions for pictures made with this machine are about 12x12in.
Hey, How can I achieve the same effect in photoshop? Any leads will help please...
Amazing work dude!👍
Thrilled... That much I can say
You are GOD! Amazing project! So inspiring! Subscribed a liked! Good luck in the future! Would love to see more of those amazing projects in the future!
+DIYowl Thank you for your kind words! I'm happy you enjoyed the videos and found them useful!
Bro awesome video
Hats off to you
+Ankit maggu Thanks!
Loved this man, awesome, keep up the awesome video's!
Wow this video is awesome! Great work! It's very inspiring for me:)
coolpiehead1234 Thank you!
Great video. Congrats and keep up the good work.
Man, you are really awesome!
I wonder if it is possible for the drawing machine to draw a person's face. I'm interested in how detailed it will look
Amazing video dude...so much details...! ;-)
Paul Ramnora Thank you!
I would love to see this robot draw on PCB designs directly to copper clads
Hello, my name is John, and I am 7 years old. I love your video! I would like an instruction book for a Lego castle. Lego does not make anymore Lego castle boxes, and even I find one, it is like $400. So I want to see a drawing of Lego castle so I can make it using pieces I already have. I like your videos a lot and watch them all the time. Thank you and goodbye - John
Hello John! Thank you so much for commenting and watching -- I am happy to hear that you like my videos! Because the drawing machine only draws in one color and because I do not know exactly which Lego pieces you already have, I do not know if I am the best resource for instructions on a Lego castle. However, Lego has made a free software called "Lego Digital Designer" available, which will allow you to experiment with the blocks that you have (plus more!) for free on your computer to come up with cool new designs! The software can be downloaded here:
www.lego.com/en-us/ldd#full-section-2
Hopefully this is useful to you and thank you again so much for watching! Keep on making and creating and best of luck with your Lego build -- I would love to see what designs you come up with!
Just AWESOME...
Dude you are the best. Thanks
Man i really wish one day i would make something like this
Can someone please explain to me what software he was using to create the Connection Diagram starting at 1:20 ?
I have run my gcode but speed of motor is very slow. Please any body can help?
For someone who appears to be quite knowledgeable, it pains me to point out such a small flaw. However I am certain you are strong enough to appreciate the clarification.
This may seem like nit picking; but the pipe you used does not look like 1/4"; It looks more like 1/2" I.D.(also it says 1/2" on it, so i realize this is a simple mistake.)
How can I get Gerber file of this project
Which type of program u will used and which one application used
What a great video! subscribed!