The PCB of this project is based on the G car design. The hole positions of the board correspond to the G car chassis. You can drill as few holes as possible.
The board was drawn with AD (it always feels like ntr when posting it here)
The board has a modular design. If something breaks, you can just replace it, which is more convenient.
There are six boards on the vehicle: main control, driver, light board, charging board, capacitor board, and electromagnetic probe
But the weight of the whole vehicle is only 589g (it should be quite light hhh)
Release some pictures, the complete PCB project can be downloaded from Baidu Netdisk
Link: https://pan.baidu.com/s/1cxraCN85V_7sTWILBIE8wA
Extraction code: wxcd
If you have any questions, you can add me on QQ to communicate: 1528329635 (but I am very good at it)
Finally, I hope everyone can achieve good results in the national competition
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