Flyingbear-P902 -Auto Bed Leveling

Self leveling system for P902 using microswitch and micro servo SG90.

https://youtu.be/bGeNh6JVzZM

Link for microswitch
https://www.aliexpress.com/item/100PCS-Tact-Micro-Mouse-Switch-mini-Tripod-Daibing-Rectangular-Micro-Switch/32700887378.html

Servo:
https://www.aliexpress.com/item/Freeshipping-Hui-Sheng9-grams-of-servo-motor-SG90-TOWERPRO-9grams-steering-gear-25CM/1393036152.html