thingiverse
LadyBot
The Arduino NanoV3 has a small footprint but all the possibilities of larger boards. AliExpress sells them for less than two Euro's (free shipping). Combined with H-bridge IC L293D and a PCB, we have a universal circuit that can control leds, DC motors, steppermotors, relais etc.
In this Thing, we make a LadyBot with two small geared DC motors. By setting the wheels in a different position, she really walks like a bug. A lot of in- and outputs are available for further development like a microphone and a buzzer.
Print in red, paint her head and dots on her back in black. No support needed.
The Arduino sketch shows how to change speed and direction of the two wheels independently.
https://youtu.be/xQbg-6lAW0M
Direct link to the original creator's page
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How do I download LadyBot?
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
What 3D printer can I use for this model?
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Can I modify this STL file?
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.