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Creation's quality: 3.5/5 (3 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Gravity clock.

It consists of a circuit of spirals, seesaws and inclined tracks.

A stepper motor drives the mechanism making the balls that run through it mark hours and minutes.

3D printing settings

Printed in plain

layer 0.2

To complete project is required:

1 arduino nano

1 engine 28byj_48

1 driver ULN2003AN

1 USB cable

6 wires dupont H-H

1 usb mobile phone charger


Final cost approximately 25 ?.

leave me comments and I'll help you build

3D printer file information

  • 3D design format: RAR Folder details Close
    • reloj bolas.rar

    Learn more about the formats

  • Last update: 2020/08/04 at 22:04
  • Publication date: 2020/07/19 at 19:18





Designs 6
Downloads 55
Sales US$139
Followers 10
Page translated by automatic translation. See the original version.
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which size has the Marbles?

Lo primero GRACIAS por tu comendatario , eres la primera persona que me confirma que as reproducido los archivos y por te agradezco mucho compartas tu opinión. Disculparme por los posibles herreros de multiplicadores de piezas que revisare y corregiré, y sobre el manual de instrucciones siento mucho no haberlo terminado aun,(no me da el tiempo para mas). Al ser un plano inclinado todo el conjunto es imposible imprimirlo sin soporte y por ende comprendo que sea muy laborioso. De nuevo gracias y espero revivir fotos de lo que es seguro un gran trabajo

(Google Translation)
The first THANKS for your comment, you are the first person who confirms that you have reproduced the files and for I thank you very much for sharing your opinion. Apologize for the possible blacksmiths of multipliers of pieces that I will review and correct, and about the instruction manual I am very sorry not to have finished it yet, (it does not give me the time for more). Being an inclined plane the whole set is impossible to print without support and therefore I understand that it is very laborious. Thanks again and I hope to relive photos of what is sure a great job

Please update the piece counts as I've just finished printing this, went ahead and finished off the spool on something else, then realized that not all pieces needing multiples were documented. I have extensive experience printing and assembling large / complicated projects, but this has required extensive post work to make function. I love the idea, but this was not designed for 3d printing. I hope a rework is in order as many pieces need to be printed entirely on supports, part counts are wrong, NO instructions are provided, assembly is by trial/error.

Buenos días, lo primero disculparme por el retraso en la contestación. En este momento no hay un manual creado. El montaje es bastante intuitivo, en el nombre de las piezas hay un multiplicador que indica el número de piezas necesarias, entre piezas va un trozo de filamento de unos 10mm, entre plantas van todas las columnas iguales, excepto en la superior que la caída cambia, cada impresora es diferente y su calibración importante, por lo que puede variar las rugosidades de las piezas, yo tuve que pasar papel de lija para que las caídas fueran bien. Espero que te sirviera de ayuda, si precisas algo más concreto coméntalo y te ayudare lo mas rápido posible.

(Google Translation)

Good morning, first of all, I apologize for the delay in replying. At this time there is no manual created. The assembly is quite intuitive, in the name of the pieces there is a multiplier that indicates the number of pieces needed, between pieces there is a piece of filament of about 10mm, between floors all the columns are the same, except in the upper one that the fall changes Each printer is different and its calibration is important, so the roughness of the pieces can vary, I had to pass sandpaper so that the falls were correct. I hope it helped you, if you need something more specific, comment it and I will help you as quickly as possible.

There are no assembly instructions in the files. Is it possible to download them. Thks

Si, lleva el .ino de arduino, no hace falta PCB, solo conectar los pines directos con cables tipo dupont al arduino, se alimenta desde el propio puerto del arduino

(Google Translation)
Yes, it carries the arduino's .ino, no PCB is needed, just connect the direct pins with dupont cables to the arduino, it is powered from the arduino's own port

Does it come with assembly instructions and arduino setup?

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