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Robot 4 Kids - Kidsbot — image 1
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Robot 4 Kids - Kidsbot

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Small robot for kids to use with open roberta lab. https://lab.open-roberta.org/ hint: any useful feedback is welcome

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Model information

License
Creative Commons — Attribution

Overview

Hi, 

I created this robot to teach children about programming. 
I thought it was a great idea and fun for the kids to program and watch the robot drive.


Its features:

Sensors: 
> Line sensor TCRT5000
> Distance sensor HC-SR04
> LDR

Actuators:
> 2x TT motors 
> 1x Buzzer
> 2x LEDs

Interfaces:
> IR-Remote

Additional
> 1x pushbutton

The controller is an Arduino Nano.

The special feature is that the robot can be programmed with the graphical programming environment "open roberta lab".

https://www.roberta-home.de/lab/

Electronics:

You can find the schematic in the attachment. 
 

Assembly / additional parts: 

You need some screws and nuts (M3) and some 3d screw insert (M3).
A steel ball (6mm) is needed of the support wheel. 

Print instructions


I usually use PLA for the prints with the default settings for 0.20mm layer height.
(no supports, 15% infill)

 

hint: any useful feedback is welcome


Updates:

12.12.2022: updated version of the chassis lid (V2) 
13.12.2022: Assembly instruction added
15.01.2023: updated version of the chassis lid (V3)

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