Skorter | 10Pcs SG90 9g Micro Servos for RC Robot Helicopter Plane Control Car Boat

This variant of micro servos can be used in helicopters, planes, cars, and boats. It is known for its superior quality while being budget-friendly. Plus, it boasts a lightweight and compact form factor. I’m confident that this will serve as a great asset for your needs.

Specifications:
Model: SG90
Weight: 9g
Torque: 1.8kg/cm
Operation speed: 0.1 sec per 60 degrees
Operating voltage: 4.8V
Temperature range: 0℃ to +55℃
Deadband width: 10us

Maximum rotation angle: 180 degrees
Gear material: nylon
Operating mode: Simulation

Circuit connections:
Yellow wire (signal wire)
Red wire (power wire)
Brown wire (ground)

The package contains:
4* SG90 9g Micro Servos

How to connect the SG90 micro servo to an Arduino Uno?
The procedure for connecting to the Arduino is quite simple. The servo motor is equipped with three wires. The brown wire is designated for the ground, which should connect to the Arduino's ground.
The red wire serves as VCC, which usually requires a voltage within the range of 4.8 to 7.2 volts. So, connect it to the 5V pin on the Arduino.
The final wire, the orange one, functions as the control signal that must be a PWM signal with a 20-millisecond period, also referred to as 50 Hertz
and a duty cycle of 1 to 2 milliseconds, translating to 5 to 10 percent.
A pulse width of 1 millisecond corresponds to the -90° position of the motor's shaft, 1.5 milliseconds indicates the 0° position, and
2 milliseconds points to the +90° position. This allows for a total shaft rotation of 180°.