It may be the most replicable serious project in the entire Jialichuang ~
A simple shaft tester is only used to test the continuity of the shaft body and is indicated by LED.
The components are very simple, including SMD LED, SMD resistor, SMD shaft base, pin battery holder + free PCB.
I will make a 3D printed casing in the future, it mainly depends on when my printer can be repaired.
5.28 update
The printer is finally repaired (tiao) and pinged (pinged), and the axis tester can finally be completed from beginning to end✿✿ヽ(°▽°)ノ✿
The 3D printing shell is imported into the professional version of Lichuang Eda to generate it. I am not very good at it, so I just make do and it can be used.
One of them had its extrusion head crooked during printing, and the final product turned into the Leaning Tower of Pisa.
Anyway, it’s over~
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