The materials we used: 1 Uno R3, servo motor and 3 m – m wires.
we connected the servo motor to the uno with the m-m wires. the brown wire is connected to the GND port, the orange wire is connected to the 5V port and the yellow wire of servo motor is connected to the 9 port.the initial degree was 1 degree so we change to 5 degree at a time and the motor was moving faster. The change is now 3 degree in 30 milliseconds, and the motor movement was slower.
Embedded Systems blog, group 1 