Servo Motor too fast

[DaveX]

Did you look at the Servo Library's Sweep example?

@DaveX

Servo

• Documentation: https://www.arduino.cc/reference/en/libraries/servo/
• Github repository

Examples

• Knob -- Simulation: Servo motion follows the movement of a potentiometer knob.
• Sweep -- Simulation: Servo sweeps back and forth at controlled speeds without intervention.

The trick to controlled servo motion is to move the servo small amounts per unit time.