DIY CNC Z-probe

After the repeatability of a switch, I made my choice and created my Z-probe.
The probe works very well.
See thingiverse ( https://www.thingiverse.com/thing:3091555) for more details (pictures, some video's and the STL-files)

Total cost : some euro's and some time 🙂

Printed in PETG, a small piece of 8mm steel rod, a microswitch from an endstop (3D-printer), 2 red(!) LED's, a 100 ohms resistor, some cable and a piece of paperclip...

https://youtu.be/VvNJ-5EQj_M
https://youtu.be/08NVT6iv0V0
https://youtu.be/MQkDcnywv6I