- Видео 44
- Просмотров 168 648
Mark Lawry
США
Добавлен 17 дек 2010
This channel presents videos on Computer Aided Design, 3D printing, Arduino instruction for young students, and other hobbies. I apologize to loyal subscribers that am no longer generating new content for NX CAD. I will not be offended if you unsubscribe.
The views presented on this site are my own, not those of Siemens or the University of Cincinnati where I was formerly employed. Everything presented here is for education only.
Mark Lawry
The views presented on this site are my own, not those of Siemens or the University of Cincinnati where I was formerly employed. Everything presented here is for education only.
Mark Lawry
Medusa Saves The Day
This is a video I made with my Dear Little Friend (DLF). The idea is to teach him how to plan out the video by creating story boards for each scene. We started with a 3x5 card with a description of each scene. For each scene, there is a video track, a narration track, a music track, and potentially a text title. I suppose we might get to sound effects, but not yet.
Просмотров: 85
Видео
Arduino Morse Code encoder-decoder
Просмотров 9 тыс.Год назад
Arduino circuit and code to encode/decode Morse Code. Use this to learn and practice keying in Morse Code. This device uses the Arduino IDE for input and output, so no separate display hardware is required, other than the Arduino, breadboard, LED, resistor, button, and Piezo buzzer that come with the Arduino Student Kit. The code and circuit can be found on TinkerCAD www.tinkercad.com/things/5j...
Heron rookery
Просмотров 27Год назад
Heron Rookery on the Long Branch Farm property of the Cincinnati Nature Center. Background Music: Native Son, Freeplay Music
Arduino Servo Motor Mouse Jiggler (short)
Просмотров 2,3 тыс.Год назад
Short video showing an Arduino project using one servo motor to move a mouse to keep the computer alive. www.tinkercad.com/things/bHheHCOUKKR
Arduino Student Kit Mouse Jiggler
Просмотров 1,1 тыс.Год назад
This is part of a series of videos introducing the Arduino Student Kit, designed for young students. Use the the Arduino Student Kit to create a mouse jiggler to randomly move the mouse to keep a computer alive without timing out. www.tinkercad.com/things/bHheHCOUKKR
Arduino Basic Coding ABCs
Просмотров 672 года назад
This video is one of a series on Arduino coding and basic electronics for young students. It simplifies Arduino coding by describing three categories of coding instructions, and summarizes the punctuation and use of each type. As a demonstration, we code the Arduino to create an simple Emergency Locator Beacon (ELB). You can find many examples of these on the internet by Googling "Emergency Loc...
Arduino Push Button Input
Просмотров 1072 года назад
This video is one of a series of videos describing the Arduino for young students. A momentary contact push button is used as a digital input in Lesson 3 in the Arduino Student Kit, to show how a button can control the Walk Light cycle of a traffic light. The video describes how momentary contact push buttons work; how the fit on the breadboard; and to write code for the Arduino sketch to read ...
Arduino Student Kit Lesson 3: Traffic Signals
Просмотров 2792 года назад
Traffic signals are more interesting than you might think. They don't work the same around the world. Adding audible feedback to the crosswalk cycles is an excellent example of using technology to add equal opportunities to people with disabilities, while taking nothing away from others. Lesson 3 of the Arduino Student Kit gives you an opportunity to look closer at traffic signals.
Arduino Sketches 5: Simon game
Просмотров 2,3 тыс.2 года назад
This video shows using IF and WHILE statements to read the state of a button in a Simon game. Code and circuit can be found on TinkerCAD www.tinkercad.com/things/ciFG2c6bLT6
Arduino Sketches 4: Digital/Analog Input/Output
Просмотров 1772 года назад
This is part of a series of videos on the Arduino Student Kit, designed for young students. This video shows how to use digital and analog inputs and output pins on the Arduino. Serial output has been shown in earlier videos, as well as Digital output, to light an LED on or off.
Arduino Sketches 3: For Loop
Просмотров 812 года назад
This is part of a series of videos introducing the Arduino Student Kit, designed for young students. This video introduces "for" loops.
Arduino Sketches 2: Variables
Просмотров 622 года назад
This video is one of a series reviewing the lessons from the Arduino Student Kit, designed for young students, to teach coding and electronics. This particular video shows how to use variables.
Arduino Sketches 1: Serial Print
Просмотров 4922 года назад
This video is one of a series reviewing the lessons from the Arduino Student Kit, designed for young students, to teach coding and electronics. This particular video shows how to print text from the Arduino on the Serial Monitor. The sketch used in this video is pasted below. You can copy/paste the text between the lines either into the Arduino Integrated Development Environment or into the cod...
Arduino Student Kit Lesson 2: Ohm's Law
Просмотров 2202 года назад
This video is part of a series on the Arduino Student Kit, teaching coding and electronics to young students. This video covers some of the topics covered in the Student Kit Lesson 2, Ohm's Law. The official Arduino Student Kit can be found here: store-usa.arduino.cc/collections/kits
Arduino Student Kit Lesson 2: Multimeter Measurements
Просмотров 4342 года назад
This video is part of a series of videos introducing coding and electronics with the Arduino Student Kit for young students. This video shows how to use the multimeter that comes with the kit to make the kinds of measurements we will make in the lesson activities. The official Arduino Student Kit can be found here: store-usa.arduino.cc/collections/kits
Arduino Student Kit Lesson 1: Electricity Basics
Просмотров 4902 года назад
Arduino Student Kit Lesson 1: Electricity Basics
Arduino Student Kit Lesson 0 Getting Started
Просмотров 9332 года назад
Arduino Student Kit Lesson 0 Getting Started
Dona Nobis Pacem - Family virtual effort
Просмотров 3144 года назад
Dona Nobis Pacem - Family virtual effort
NX Sketching, The Magic of Closed Shapes
Просмотров 1,4 тыс.4 года назад
NX Sketching, The Magic of Closed Shapes
STL File Accuracy, 3D Printing with NX
Просмотров 9 тыс.4 года назад
STL File Accuracy, 3D Printing with NX
Model-Based Definition (MBD) in NX 11
Просмотров 7 тыс.6 лет назад
Model-Based Definition (MBD) in NX 11
NX Design Thinking: Sketching and Feature Groups
Просмотров 9 тыс.7 лет назад
NX Design Thinking: Sketching and Feature Groups
NX Design Thinking: Shell, Draft, Ribs
Просмотров 4,4 тыс.7 лет назад
NX Design Thinking: Shell, Draft, Ribs
NX Design Thinking: Modeling Procedure
Просмотров 2,2 тыс.7 лет назад
NX Design Thinking: Modeling Procedure
HI sir! I just built this since I really wanted to use the aurdino kit my dad bought for me for last Christmas. I didn't have your buzzer, only an active buzzer and it didn't reach 29 so I had to put it at 27 and change the code but it worked! Im really happy and this was really cool so thank you so much for this!!
Thanks for explaining a bit better than most other videos! I'm sitting here trying to learn basic CAD (from a hobbyist perspective, so no prior higher education on this subject) and in every single video the presenter's are like "okay lets put a dateum plain here, now make these lines constraints, make these lines construction, make a tangent arc bevel curve here, and then delete all of your lines and loft your xnurbs via these 20 different drop down menus I'll go through incredibly quickly without explaining anything." And I'm just sitting here like... "Okay this is the very first tutorial on this software for Absolute Beginners... what is a constraint! What is a datum plane! What is a XYZ123!!" So, honest question: Where would you suggest I start as a hobbyist who will not be going to college to learn the basics of this at 45 years old, what would be at least just kind of like the best book or series of videos on a tutorial or training website or anything - anything at all that just describes these basic fundamental ideas of datum planes, constraints, tangents, etc, etc, when it comes to sketching and CAD modeling. Once I understand the basics of what these things actually are then I can actually start understanding these tutorial videos. Surely there is some type of linda.com or a video on RUclips or a decent textbook on Amazon or ebay that explains the basic tools, ideas and concepts behind sketching and modeling in 3D CAD software.
你好。
How do i connect it to my LCD I2C display? Thanks!
how connect lcd i2c help pls
thanks
hi do you have any email or facebook page i can contact you with ?
Awesome advice thank you for the help with this.
Thank u
Look great. Do you have plan to make the instruction for lesson 4?
Thanks, but no, I don't. If you want a set of structured tutorials, see the ones by Paul McWhorter
@@MarkLawry thank you!
Thanks a lot
hello, i tried your project. but instead the led that supposed to light is on, its instead other than that particular led. why is that?
Look at what is on Tinkercad www.tinkercad.com/things/ciFG2c6bLT6-simon-game
PLs respond
The code is in the model on tinkercad
@@MarkLawry sir can you post it in the comment box litterlary i am ubable to find it ,no mean to disturb you ☺
Sir i am unable to find code from the link anyways cool project
Hey can you help me with the code. Like should i use arduino IDE or com3. Please can you tell me in detail. Thank you
Interesting
May I ask what program are you using
For video screen capture with multiple cameras, windows, and microphones (in camera), I use a free version of OBS Studio. To edit video clips together, I use the free version of Davinci Resolve. I use Gimp to edit static images, such as for thumbnail images. Sometimes I even use PowerPoint to lay out images, especially if they contain text. I like Audacity to edit sound. I used to record most narration using a separate Zoom H2 recorder, and process it in Audacity. For more recent videos, I have done more live recording using using OBS to record video and audio together. For Arduino, I have IDE 1.8.19. I also use TinkerCAD Circuits to edit and store Arduino sketches. TinkerCAD is also great to show the circuit layout. For CAD modeling, I use Fusion 360. For simple things, I might still use TinkerCAD. I would prefer to use NX, but don't have a license. I use Cura to slice CAD models for 3D printing, using an Ender printer.
@@MarkLawry TinkerCAD Circuits thank you Mark awesome Vids
The code???
It is on TinkerCAD
Nice and funny. Enjoy mr
Thanks! 😃
🎉
What a terrific invention! I've wanted to keep a work session active many times. Brilliant solution.
Thanks Mark, good advice, well done making a very helpfull video.
Thank you!
thanks. your class is one of the best
I had the same problem with the multimeter and had to take it apart to find the battery connection. Thanks for the video!
Hi Mark..., I've repeatedly seen your above video to learn and understand 'interference' withing parts.. It was Graet/ worth to Learn from it.. Thanks👍👌👌💯
Glad you liked it. I am sorry I am not creating new content like this, but I am retired, and no longer have access to NX.
@@MarkLawry It's Okay... TC
Cool!
I have a question. Why is it that CNC machines can cut with no facets but a 3d printer can't print without them? ruclips.net/video/i-PgeWbDgq4/видео.html
2 Things: 1 - "Real" CAD formats are all vector based - STEP or Parasolid files contain the instructions for the CAD system to render that data into a 3D view. Think of them like vector graphics. STL and OBJ are "bitmap" graphics that outline the volume of material and nothing more. We are almost never programming a CNC mill off of this kind of geometry (though NX and others can do it, they are just making assumptions based on shapes). In general, CAM systems derive their tool path off of the native vector graphics, to whatever tolerance you specify. You can go into Fusion or NX and change the toolpath tolerance to something really big, and turn on linear only. Your CNC mill will probably produce faceted parts, but you need to work at it. 2- CNC controls also perform their own interpolation. They use look ahed in the G-code and try to smooth out the tiny G01 linear motion segments into smooth shapes. Most modern controls give you the ability to control how much smoothing the machine will apply on these segments. Depending on these settings, the machine may produce very faceted models, or it may take even chunky tool path and smooth it out for you.
Thank you for the share , next step I would like to see: for example if I want to add new features on this design how should I proceed?
When I finish sketch that time reference line not show with 3d.do you know settings to show that reference lines? If you know please tell me
Very helpful. Thank you
Thanks good video. Problem I am having is getting rid of the traingle display after stl export! It slows down the rendering loads after a big stl export. I would expect it to put the triangulated mesh somwhere in the part navigator (maybe non-timestamp geometry) but it's hidden somewhere really obscure. I end up closing the part and reopening it!!
Hello sir, this video is helpfull ,can you upload series of videos on how to modify STL files in NX and redesign in NX files from thingiverse.com
Interesting, but the video quality is depressing.
I know. I apologize for that. I am glad you found it interesting.
Would be the best description of how to use the MBD and PMI features of NX, wish the video was better but I'll keep a lookout for your future postings. Thanks for putting this out there, as despite the quality of the screen capture, it was still super helpful.
Thanks. I am embarrassed by the quality of this video. I was temporarily video-challenged. I am glad it was helpful.
How many types of slots are available in nx
Excellent video my friend! It helps me a lot! God bless you!
Thank you, Sir! I am glad you found it helpful
Thanks Mark.. would love to see you design a part, while demonstrating these principles and explaining your thinking as you go. I'm self taught and could benefit from your experience.
There are a few other videos titled "Design Thinking..." That is kind of what I was trying to do.
Thanks Mark
Thanks Mark - this is very useful.
Glad it was helpful!
Hello Mr. Lawry, I deeply thankyou for the Procedure you have shown here. I am a Nx user from a year now, but after watching and following your tipps/tricks and the process you have shown here has completely changed my way of thinking about Designing and Modelling parts. I would say its more fun and makes me think all the time and pushes me to Keep Things simple. I would be glad to be touch with you if you wish to share your email address. I Thankyou once again. Greetings from Germany
I am very glad this was helpful.
Excellent... I like this channel
Thank you so much 😀
Use a screen capture card instead, this is unreadable at most times.
exactly. You are right. Sorry, I was under a deadline to use this video for an online class, and did not have the right capture software that would work with my video editing software.
Great video. i tried the same some months ago. too bad not finding the video before. ty
Glad it helped.
I needed to hear and see this! Thank you!
Love the Lawry family.
Useless, need better quality camera.
Prof. We can use extract surface command here for ease than offset. After it all step will be same
Don't trim! This is very importante fot NX. Thx
Thanks for the video :)
Very informative. Thanks Mark!
Awesome tutorial sir
Hello