Tabletop Robotics
Tabletop Robotics
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compound planetary gearbox: theory and testing
hey guys, today I'm going over the theory and math about my compound planetary gearbox. I'm also going to do some simple tests on max torque and stress.
version #1
assembly video: th-cam.com/video/MmlYCehitC4/w-d-xo.html
thiviverse file: www.thingiverse.com/thing:5440233
Main Chanel: th-cam.com/users/TabletopRobotics
Thingiverse: www.thingiverse.com/tabletop_robotics/designs
Instagram: tabletop_robotics
thanks for liking and subscribing to my channel :)
มุมมอง: 3 382

วีดีโอ

How To: Arduino Bluetooth connection to laptop
มุมมอง 14K2 ปีที่แล้ว
hey guys, today I'm going to go over from start to finish the method I used to connect an Arduino to my laptop over Bluetooth. on my laptop, I'm using python and PySerial to set up communication and an HC-05 with Arduino. PySerial docs: pyserial.readthedocs.io/en/latest/pyserial_api.html#serial.Serial.read Main Chanel: th-cam.com/users/TabletopRobotics Thingiverse: www.thingiverse.com/tabletop_...
Freecad tips and tricks (#4.2): Mapping a logo to a curve surface
มุมมอง 15K2 ปีที่แล้ว
What's up guy, today I'm going to show you how to map a sketch onto a curve surface in freecad. You will need to have the curve workbench installed into freecad or more information check out my first video on the subject. Everything you need to know will be cover in that video so right after you can start working on your own project, good luck :) part1: th-cam.com/video/x8ObvOhdiuE/w-d-xo.html ...
Freecad tips and tricks (#4.1): Mapping text to a curve surface
มุมมอง 17K2 ปีที่แล้ว
What's up guy, today I'm going to show you how to map a sketch onto a curve surface in freecad. Everything you need to know will be cover in this video so right after you can start working on your own project, good luck :) part2: th-cam.com/video/x8ObvOhdiuE/w-d-xo.html Freecad tips and tricks playlist: th-cam.com/play/PLx98w64d9GuPMMKMBa5woZGY8NzsVCjAl.html Like, Subscribe and hit that bell ic...
DIY smart home (Arduino + Phone)
มุมมอง 5182 ปีที่แล้ว
hi, guy today I'm going to show you how to make a program in mit app inventor so you can use voice commands to communicate with an Arduino over Bluetooth. This allows you to create smart home systems from scratch. Main Chanel: th-cam.com/users/TabletopRobotics Thingiverse: www.thingiverse.com/tabletop_robotics/designs Instagram: tabletop_robotics thanks for subscribing and liking...
Read small Voltages with Arduino
มุมมอง 3.5K2 ปีที่แล้ว
Arduino website: www.arduino.cc/reference/en/language/functions/analog-io/analogreference/ Today I'm going to you how you can change the analog pins of your Arduino board to have a different voltage reference. this allows to you read with much more precision small voltages. Main Chanel: th-cam.com/users/TabletopRobotics Thingiverse: www.thingiverse.com/tabletop_robotics/designs Instagram: insta...
Small 3D Printed Fume Extractor
มุมมอง 5873 ปีที่แล้ว
Today I'm Going to show you guys how to assemble my mini 3d printed fume extractor. The device run on 3 AA batteries and a small 6 Volt hobby motor. You will need to print 2 of " filter_holder_X2.stl" files: www.thingiverse.com/thing:4817604 Like, Subscribe and hit that bell icon would very much be appreciated. Instagram: tabletop_robotics ThingIverse: www.thingiverse.com/tabletop...
Setting up OTG communication with MIT app inventor
มุมมอง 24K3 ปีที่แล้ว
Today I'm Going to go over how to set up serial communication between a Arduino and a smart phone using a OTG cable and MIT app inventor. I'm using an Arduino mega for this project and a old phone I had lying around. If you are powering anything with the Arduino I suggest to power the Arduino with a second power supply, just so you don't drain your battery. Like, Subscribe and hit that bell ico...
Mini marble machine: Track #2
มุมมอง 1.2K4 ปีที่แล้ว
This is my 3d printed mini marble machine. This thing is meant to be a desk toy. It has the ability to change out the run but as the release I don't have any more runs more runs are coming very soon. get the STL files and more information: www.thingiverse.com/thing:4119547 Like, Subscribe and hit that bell icon would very much be appreciated. Instagram: tabletop_robotics thingIve...
3d printed bearings
มุมมอง 18K4 ปีที่แล้ว
Hey guys, Today I'm going to show you how to make usable bearings made by my FDM 3d printer. half way through the print I'm embedding the ball bearings in the center. Letting the print continue closes and holds the balls in. Im using TronXY X8 as my primary printer. files for this bearing: www.thingiverse.com/thing:4006344 freecad file: sites.google.com/view/tabletop-robotics/projects/3d-printe...
Freecad tips and tricks (#3): importing/editing .STL files
มุมมอง 21K4 ปีที่แล้ว
Hey guys, Today today I'm going to show you how to import .STL files into your Freecad file so you can Edit, change and modify the file as much as you want. The file I'm using comes from my Thingiverse account just follow the link at the bottom to get the files yourself. Freecad tips and tricks playlist: th-cam.com/users/playlist?list... Like, Subscribe and hit that bell icon would very much be...
Mini marble machine: Track #1
มุมมอง 6124 ปีที่แล้ว
This is my 3d printed mini marble machine. This thing is meant to be a desk toy. It has the ability to change out the run but as the release I don't have any more runs more runs are coming very soon. get the STL files and more information: www.thingiverse.com/thing:3907391 Like, Subscribe and hit that bell icon would very much be appreciated. Instagram: tabletop_robotics thingIve...
Freecad tips and tricks (#2): importing/editing .SVG files
มุมมอง 34K4 ปีที่แล้ว
Hey guys, Today today I'm going to show you guys how to import .SVG files into your Freecad model and how to convert the the SVG into a sketch as well as making a 3D object. I know I'm using an old version of Freecad. I've updated the application after this video and upcoming videos will be up to date. I've checked and all information in this video is still relevant in the Freecad 0.18 and it's...
first test of mini marble machine
มุมมอง 1944 ปีที่แล้ว
The first test to the lift mechanism for my mini marble machine. The machine is probable going to be about 3" cube and by powered by a human turning the lifting screw. when I'm finished I'll post the model. Like, Subscribe and hit that bell icon would very much be appreciated. instagram: tabletop_ro... ThingIverse: www.thingiverse.com/Tabletop_...
Freecad tips and tricks (#1): slicing objects and faces
มุมมอง 49K4 ปีที่แล้ว
Today I'm going to show you how to split a object into two different bodies. slicing body by face: 1:05 slicing body by body: 2:30 slicing face by face: 3:40 Like, Subscribe and hit that bell icon would very much be appreciated. instagram: tabletop_ro... ThingIverse: www.thingiverse.com/Tabletop_...
Setting up Bluetooth with MIT app inventor
มุมมอง 10K4 ปีที่แล้ว
Setting up Bluetooth with MIT app inventor
(pyserial) communicate to arduino through python
มุมมอง 60K4 ปีที่แล้ว
(pyserial) communicate to arduino through python
How to make gears in Freecad
มุมมอง 112K4 ปีที่แล้ว
How to make gears in Freecad
How to make a Möbius strip in Freecad
มุมมอง 1.7K4 ปีที่แล้ว
How to make a Möbius strip in Freecad
making your own 3rd hand
มุมมอง 1635 ปีที่แล้ว
making your own 3rd hand
how to save Arduino Serial data to TXT file
มุมมอง 121K5 ปีที่แล้ว
how to save Arduino Serial data to TXT file
Modifying a gearbox with a 3D printed gear
มุมมอง 2.3K5 ปีที่แล้ว
Modifying a gearbox with a 3D printed gear
Adjustable battery holder
มุมมอง 1765 ปีที่แล้ว
Adjustable battery holder
Mecanum wheel robot
มุมมอง 6925 ปีที่แล้ว
Mecanum wheel robot
3D printed linear actuator build
มุมมอง 3.4K5 ปีที่แล้ว
3D printed linear actuator build
3D printed linear actuator
มุมมอง 7K5 ปีที่แล้ว
3D printed linear actuator
How to model bevel gears in sketchup
มุมมอง 3.5K5 ปีที่แล้ว
How to model bevel gears in sketchup
Credit card grappling hook
มุมมอง 7645 ปีที่แล้ว
Credit card grappling hook
arduino code: mechanical counter
มุมมอง 1.1K5 ปีที่แล้ว
arduino code: mechanical counter
3D printed: mechanical counter
มุมมอง 3.9K5 ปีที่แล้ว
3D printed: mechanical counter

ความคิดเห็น

  • @fauzinurwahid4101
    @fauzinurwahid4101 5 วันที่ผ่านมา

    Does the Arduino have to be connected to a laptop when you want to store data like this?

  • @NewStreamLine
    @NewStreamLine 13 วันที่ผ่านมา

    Short & informative. Thx very much for the video.

  • @Spiral2404
    @Spiral2404 17 วันที่ผ่านมา

    app link?

  • @javiersoto570
    @javiersoto570 27 วันที่ผ่านมา

    A good video but the most important thing would be to be able to control if we power our Arduino with a lithium battery to know what percentage of voltage is left in the battery, could you make a video about it?

  • @lastchance045
    @lastchance045 หลายเดือนก่อน

    Well done! Good explanation too

  • @heatherjoseph988
    @heatherjoseph988 หลายเดือนก่อน

    thank you for this video 🙏saved our project we love you

  • @davehollingshead3450
    @davehollingshead3450 2 หลายเดือนก่อน

    Thank you so much, I look forward to more of your tutorials.

  • @andreyansimov5442
    @andreyansimov5442 2 หลายเดือนก่อน

    intellectual design. How are you?

  • @mikef8069
    @mikef8069 3 หลายเดือนก่อน

    Is there something else needed to run sketch on surface? I get this error when I try to run the command. 'Sketcher.SketchObject' object has no attribute 'AttachmentSupport'Unknown command 'Curves'

  • @bodaciouschad
    @bodaciouschad 3 หลายเดือนก่อน

    I greatly appreciate this tutorial. Thank you!

  • @ratmadness4858
    @ratmadness4858 3 หลายเดือนก่อน

    Thanks!

  • @FLORIDIANMILLIONAIRE
    @FLORIDIANMILLIONAIRE 3 หลายเดือนก่อน

    Great technique similar work has been done at Stanford University where they have made graded materials where in a single part you have variable stiffness.

  • @ahmadjanadi8289
    @ahmadjanadi8289 4 หลายเดือนก่อน

    Thanks Straight to the point

  • @ememeable
    @ememeable 5 หลายเดือนก่อน

    Wow you are incredible 💞 Thankyou for the inkscape to freecad insight You have saved me a lot of effort and the more creativity I am loving 😍💗 it you genius

  • @jacobmarkarian
    @jacobmarkarian 5 หลายเดือนก่อน

    If I try to add a simple shape using this method I can get it to "extrude" out but when I want to have go inward like a pocket it just does nothing. Am I doing something wrong? Like if I make thickness a negative number. It doesn't give me an error message it just simple doesn't do anything looks flat to the surface.

  • @davidk3177
    @davidk3177 5 หลายเดือนก่อน

    Thanks for the z-hop tip. That's crucial.

  • @MartinJnr
    @MartinJnr 5 หลายเดือนก่อน

    Thank you, bro. Was trying to figure out how to get the slices to be treated as separate objects/bodies.

  • @lescaraccioli431
    @lescaraccioli431 5 หลายเดือนก่อน

    Appreciate the excellent step-by-step build of the involuteGear

  • @lowsee
    @lowsee 5 หลายเดือนก่อน

    Is there an easy way to reset it to zero?

  • @cgyh68748
    @cgyh68748 6 หลายเดือนก่อน

    mfw when the gear is done in less than 20 mins

  • @skippy9214
    @skippy9214 6 หลายเดือนก่อน

    Lovely design for a gearbox, but is there any chance we could get f3d or STEP files for it? STLs are painfully hard to modify, and I want to adapt this gearbox to my purposes.

  • @tank_m3_tanker575
    @tank_m3_tanker575 7 หลายเดือนก่อน

    Question to understand arduino portion: Everytime it loops back to the next index in the array is it reading the next value the app is sending and setting that index to that read value? For example, once it reads 255 and stores 255 in the first index, it reads the button state and stores it in the second index of the array?

  • @jorgeleiva3392
    @jorgeleiva3392 7 หลายเดือนก่อน

    Hello dear, could you give me the design to print the other wheel, on thingiverse only one wheel model is available and this way I can't get the 4 wheels to form an x when looking at them from above. thank you so much

  • @jorgeleiva3392
    @jorgeleiva3392 7 หลายเดือนก่อน

    Hello dear, could you give me the design to print the other wheel, on thingiverse only one wheel model is available and this way I can't get the 4 wheels to form an x when looking at them from above. thank you so much

  • @carlosrengifo5154
    @carlosrengifo5154 7 หลายเดือนก่อน

    no muestras como lo haces, asi que dedo abajo👎

  • @Manjarow
    @Manjarow 8 หลายเดือนก่อน

    how much pull????

  • @adipurnama_workshop
    @adipurnama_workshop 8 หลายเดือนก่อน

    thank you, very good tutorial

  • @ricardocallejo7422
    @ricardocallejo7422 8 หลายเดือนก่อน

    And where is the code?

  • @donaldmartin2640
    @donaldmartin2640 8 หลายเดือนก่อน

    Great video. But after trying several .apks, I can't get my Android to find any BT objects. I use another BT scanner and have no issues. Suggestions, please. Thanks

    • @donaldmartin2640
      @donaldmartin2640 8 หลายเดือนก่อน

      I found code that connects to a specific address......worked great

    • @brunodragas8661
      @brunodragas8661 6 หลายเดือนก่อน

      ​@@donaldmartin2640can you share this one please, I tried many ways and there is no bluetooth device shown in mit app inv

  • @louie3209
    @louie3209 8 หลายเดือนก่อน

    Excellent explanation. Way more useful than someone who says just use an opamp!!

  • @N.g.Chanal
    @N.g.Chanal 9 หลายเดือนก่อน

    what is minumum Aref volt of nano?

  • @deboyokapo
    @deboyokapo 10 หลายเดือนก่อน

    Intente utilizarlo en un ESP32 pero no funciona, es posible que el problema sea la frecuencia con la que el ESP32 recibe datos y que esta sea diferente a la del modulo bluetooth de arduino?

    • @deboyokapo
      @deboyokapo 10 หลายเดือนก่อน

      Bueno acabo de solucionarlo, en el app inventor se coloco un timer llamado "sendrate" de 15 microsegundos, por lo que en el codigo de arduino hay que colocar un delayMicroseconds(15); dentro de loop para que este sincronizado con el envio de datos, ademas en la linea "if (in_byte == (0)) { // if the variable is 0 stet the array inxed to 0. this will make sure that every number goes into the correct index" como el comentario dice verifica el "0" para ordenar los datos en el array, sin embargo esto no funciona ya que el boton y el mismo joystick envian valores de 0 confundiendo el orden de los datos, por lo que (creo yo que el tipo se confundio y el penso en hacer esto desde el principio) hay que colocarr un "255" en lugar de "0" ya que ese valor se envia por la app y nunca varia, indicando el comienzo del array y el joystick tampoco puede llegar a ese valor y el boton tampoco, por lo que no hay forma de que los datos se desorganicen

  • @dragonfly264
    @dragonfly264 10 หลายเดือนก่อน

    I’m in Draft mode but Addon Manager is greyed out

    • @dragonfly264
      @dragonfly264 10 หลายเดือนก่อน

      Figured it out. Had to go to Edit, Preferences, Workbenches and load Draft Creation.

  • @Obsidianxenon
    @Obsidianxenon 10 หลายเดือนก่อน

    Thanks for the tutorial mate!

  • @omarpasha9855
    @omarpasha9855 10 หลายเดือนก่อน

    You gave no information on how to set up pyserial! Stop playing around!

  • @mutantthegreat7963
    @mutantthegreat7963 11 หลายเดือนก่อน

    Thanks. Any idea on how to make a rack?

  • @Andrius-Lithuania
    @Andrius-Lithuania 11 หลายเดือนก่อน

    thank you for this lession.

  • @azarellediaz4892
    @azarellediaz4892 11 หลายเดือนก่อน

    I need to 3D print a gear that is out of production for a lathe. I’m new to CAD in all senses so I’m trying to follow along but when I select [Cut of Two Parts] it stops working. I just installed V. 0.20 how can I get past this point? I also need to use US standard units for this gear: involute instead of Modulus, how can I change this?

  • @SimplifyingQ8
    @SimplifyingQ8 11 หลายเดือนก่อน

    Saved the I hope I found this video one week ago.

  • @prixlightning5272
    @prixlightning5272 ปีที่แล้ว

    I followed each step and do not show the blocks screen like your video

  • @kingkappa9916
    @kingkappa9916 ปีที่แล้ว

    Thanks for the video. Possible font locations on an imac. ~/Library/Fonts /Library/Fonts /System/Library/Fonts /System/Library/Fonts/Supplemental

  • @beaconofwierd1883
    @beaconofwierd1883 ปีที่แล้ว

    This is very lacking and not parametric. If you need to change gear size later the gears will be missaligned :(

  • @emanuelalejandro5644
    @emanuelalejandro5644 ปีที่แล้ว

    todos los comentarios en ingles

  • @AtifSheikh87
    @AtifSheikh87 ปีที่แล้ว

    Have you made any comparison video of your 3d printed bearing with a steel bearing(/ the real thing)?

  • @iBlaze69
    @iBlaze69 ปีที่แล้ว

    Very nice

  • @multiforc271
    @multiforc271 ปีที่แล้ว

    hi, thank you for the video, I have a question though, I have two intesecting cube in "part Design" and they are solids, how can slice the bigger cube with smaller, and have 3 separated cubes at the end? pay attention they are not in "part" workbench (but i have Realthunder's version)

  • @binal5542
    @binal5542 ปีที่แล้ว

    This is the most useful lesson I learned about arduino . I been trying to find a way to turn pins high with a very low voltage and here go we can do it now . Thank you

  • @zikermu
    @zikermu ปีที่แล้ว

    Great .Thanks a lot

  • @3DPrintable
    @3DPrintable ปีที่แล้ว

    thank you for the video very helpful

  • @Kimchi_Studios
    @Kimchi_Studios ปีที่แล้ว

    This helped. I did a little dirtier with a pocket of a sketch to do a dovetail and this worked the same. Thanks!