n20 motor track tank chassis modified version

The original model was downloaded from Creality Cloud. However, the original author should be Menggu Yeshou. It's really troublesome that the 90 track sections need to be fixed with wire.

And it's all loose parts. It's really troublesome to assemble.

I printed five or six and found that making them in one piece can save time.

Especially the track. I accidentally discovered that the modified version can be directly interlocked end-to-end.

And because I made an ESP8266 remote control system, the original model was too narrow. So I widened the model to accommodate the development board and 18650 battery.

For the top, I was afraid of wasting material. Just buy 10x20 plastic boards to directly cap it, leaving four holes. You can cap it by screwing them on. This is convenient and cheap.

Widened and heightened, and the holes were sealed. This provides effective waterproofing.

I'm not good with words, please leave a message if you have any questions.