qoistoochee128

[Training Camp] Dog Crafting Cane Making

Overview

Completed the advanced camp base 4-legged mechanical dog.

Basic extensions:

1) USB-C interface to realize serial port debugging and lithium battery charging.

2) Onboard CH340E chip facilitates serial port debugging.

3) Built-in IP5306 lithium battery charging and discharging chip for convenient charging.

4) Onboard power selection switch, optional USB direct supply or lithium battery power supply.

5) All IOs of the Hi3861 module are led out, and two sets of additional power supply interfaces are reserved for easy expansion.

Advanced extensions:

1) The onboard MPU6050 facilitates better control of the mechanical dog’s motion status in the later stage.

main features:

All shells and dog legs are made of PCB boards, which are stronger and more beautiful than 3D printing and acrylic boards (look forward to the color silk screen printing). The shell size is designed to be within 10*10, the structure is compact, and it can be used as an exquisite ornament when not moving. The top cover directly uses the main control PCB board to visually display the circuit design. The shell is completely removable and fixed with copper pillars and screws. The dog leg part uses bearings to make it smoother.

Assembly drawing:

I want to win a prize! ! !

@Mogong, check out works from illustrators

Design Files

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Update:2025-07-01 01:07:33

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