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Minus full assembly


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#1 Mike118

Mike118

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Posté 30 mai 2020 - 10:01

Minus full assembly documentation

By : Vigibot & Robot Maker

vigibot robot maker.JPG

 

 

 

Content

 

1 : Hardware requested

2 : Assembly steps

 

 

1 : Hardware requested

 

 

Full kit product link coming soon : 

 

content of the full kit : 

 

Raspberry pi  and accessories

 

Raspberry pi 3A+   * 1 ( but you can use a  Raspberry pi 3B+  or raspberry pi 4   )
raspberry pi camera  * 1

Pi camera ribbon cable  * 1

SD card 32 Go * 1

 

Battery and power unit : 

 

Battery 1S  2P 7Ah * 1

UPS hat  * 1

 

Servomotors :

 

Servo 270° * 1 ( for the head )

servo 180° * 5  ( 1 for the head, 2 for the grippers, 2 for the lateral arms ) 

 

DC motors and motor driver 
 

Pololu motors  * 4 
JST 2.54 mm motor cable * 4
feetech motor  driver   * 1

 

Mechanical parts :
 

40mm pololu wheels  * 4

Pololu long bracket * 4

Pan tilt head kit  * 1 

Gripper kit * 1 
Lateral arms pack * 1 
Chassis * 1 

 

Charger :

 

5V 3A power station * 1 

Magnetic cable  * 1 

Magnetic plug USB C * 1
Custom station   * 1

 

About the custom station, here is Narayan custom station example  and if you need the 3D printing service  is available, but a simple box putting the cable at the requested height would work well.

                                                                                                        

2 : Assembly steps 

 

  1. Connect your raspberry pi on Vigibot

    Follow this link : How to add my robot on Vigibot.com

    During this step, you will create your vigibot account if not already done, create your robot identification, write the sd card connect your raspberry pi on the server and plug your camera to display the camera stream on vigibot.
    This way you will check that your raspberry pi and your camera are working properly and that your SD card is well installed.


     
  2. Mounting the UPS on the raspberry pi

    Follow this link : UPS english documentation

    During this step you will understand how the ups works, how to mount it on the raspberry pi and how to connect servomotors on it when you will need to test things in the following steps.


     
  3. Pan and tilt assemby

    Follow this link : Pan and tilt assembly

    During this step, you will connect servomoteurs on the UPS board to test it.


     
  4. Gripper assembly 

    Follow this link : Gripper assembly

    During this step, you will connect servomoteurs on the UPS board to test it. 


     
  5. Wheel base assembly 

    Follow this link : Documentation d'assemblage de la base roulante

    During this step, you will set up motors, and fix the gripper on the wheel base.
    You will connect all servomotors and make the cable management. 
    You will also verify that the robot move as expected.  

     
  6. Fixe the pan tilt head on the wheel base and the lateral arms

    Simple step.
    You will use two screws and two nuts as spacer to mount the head on the top of the wheel base. 
    And you will mount the side arms.


     
  7. Your Minus robot is now fully assembled, you are free to customise it as you wish.

    You can add leds and buzzer, more servomotors, a USB mic, a speaker, and more. You can completely transform your robot according your needs. For more advanced things you can even connect an arduino or any other µc on your Minus  and communicate using simple serial communication protocol

Si mon commentaire vous a plus laissez nous un avis  !  :thank_you:

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