Robot arm sg90 9g servo

thingiverse

This is a robot arm, remix: https://www.thingiverse.com/thing:1684471 . I made another base and remote. Arm is controlled by the pca9685 and it is using sd card module for saving positions. I also used this: https://www.thingiverse.com/thing:2049935 to connect joints with servos. Tested print setting for the base is 0.2mm (servo fits just fine, printed with anet a8) and other tings you can print in any resolution. This is a video how it works: https://www.youtube.com/watch?v=W8ThQKJHhLE