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JdeRobot / base

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Tile wheel for PiBot #1341

Closed jmvega closed 3 years ago

jmvega commented 5 years ago

We need to find a better solution for this issue.

jmvega commented 5 years ago

I've been trying to find a tail wheel for the PiBot similar to the one I used at the beginning of this project, which was by Parallax and I found it in its website [2] but, as you can see, it is very expensive (4$ from US). So, I have also tried to find cheaper solutions... Aliexpress! And I found a couple of very interesting options [3] and [4].

In short, I would order about 20 units of no. [3].

Bests,

Julio

[2] https://www.parallax.com/product/700-00009 [3] https://es.aliexpress.com/item/W420-de-acero-Omni-bola-Universal-de-omnidireccional-ruedas-para-Arduino-DIY-Robot-inteligente-coche-Eduational/32859925627.html [4] https://es.aliexpress.com/item/Metal-Caster-Universal-Wheel-Eye-Ball/32674846005.html

igarag commented 5 years ago

Hi Julio.

Indeed, the second option is very interesting. We already had the third option in the first prototype and it's very heavy, expensive and big. I think it's a good idea to add the second option to the list of components.

Regards. Nacho.