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Creation quality: 5.0/5 (4 votes)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

This new version of SMARS is reduced to the essential. The chassis has been eliminated to reduce printing time, motion system is an updated version of the pro tracks model, it gives smooth and precise movement.
This model moved the trade off between modularity and flexibility to another level, SMARS V4 lite is Arduino based but can easily mount Raspberry PI 3B/ 4B or a Microbit by adding a simple adapter.

The model is provided with assembly instructions for the core unit, add ons are not documented.

This pack contains the following parts:
SMARS V4 Lite core unit
ultrasonic sensor
connector extensions
line sensor

To build this model, you will need the following material:
SMARS official electronics kit (contains all the parts marked with *)
Core unit:
- 2x 150 rpm 6v N20 motors *

- 1x ultrasonic module*

- 1x MG90 Servo

Line sensor:
- 1x KY-032 infrared sensor*


jst cable


rechargeable 9V

You can find the matrix and other modules on my Cults Profile

3D printing settings

15% infill

3D printer file information

  • Design number: 560322
  • 3D design format: PDF, STL, and ZIP Folder details Close
      • SMARS_Ultrasonic_L298D.ino
    • claw_connector.stl
    • claw_core.stl
    • claw_master.stl
    • claw_slave.stl
    • ext cage_updated.stl
    • ext_cage.stl
    • int cage_updated.stl
    • int_cage.stl
    • line sensor a.stl
    • line sensor b.stl
    • master_wheel.stl
    • module extension.stl
    • roller_a.stl
    • roller_b.stl
    • slave_wheel.stl
    • smars lite_connector_21.stl
    • smars lite_crossbar_21.stl
    • smars_v4lite_instructions.pdf
    • thick_shell.stl
    • ultrasonic holder.stl
    • ultrasonic_cover.stl

    Learn more about the formats

  • Last update: 2023-04-18 at 21:06
  • Publication date: 2021-11-08 at 18:19


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