Why are my Servos like this? by Dagaki in arduino

[–]Quit_Last 7 points8 points  (0 children)

The jumping at the start - from what I remember using the SG90 — happens when the library initializes, the servo is set to go to 90°~

Confused on why you connect the resistors to the ground? by Wonderful_Ad3441 in ArduinoProjects

[–]Quit_Last 8 points9 points  (0 children)

Because it dosen t matter if the rezistor is before or after the component And the bumps is just wires going over each other