T100 Mini track robot enclosure
thingiverse
This electronics enclosure is what I needed for my small tank track robot platform project. You can pay full price for one like I did here: https://www.amazon.com/mountain-ark-Tracked-Platform-Aluminum/dp/B0746FTL9Z Or you can save some money and wait a bit longer: https://www.aliexpress.com/item/DOIT-Mini-T100-metal-robot-tank-car-chassis-crawler-caterpiller-tracked-vehich-with-plastic-track-diy/32815488700.html For mounting screws, I used #6-32x1.5" but an M4x40 should also work just as well. Any length over 3/4" / 20mm is perfectly fine. I had to use a spacer nut to get the clearance I wanted, otherwise the tracks may slightly touch the bottom.
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