classic sg90 9g steering gear/9g 450 helicopter fixed wing black qc logo super silver swallow

Qingfeng Strength Factory 4yr.

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Description

Example program link:

https://pan.baidu.com/s/1QsTIKnoQsOTCkeYLLTTjTA?pwd=8889

Password code: 8889

Please provide the Chinese text you want to translate, and I will translate it for you.

Please refer to these two articles for information on servos:

The principles of steering motors and control principles

http://www.mcustudio.com.cn/showcourse.asp?id=51

Using a single-chip microcomputer PWM signal for control of a servo motor

http://www.mcustudio.com.cn/showcourse.asp?id=52

Characteristics:

9g servo small servo (S version)

Adopting a standard micro-motor, this servo is currently one of the best value for money!

Due to the reduced tension, the manufacturer recommends this for only ordinary small electric aircraft models and does not recommend its use for larger fixed-wing aircraft or electric helicopters!

Technical Specifications:

Product Name: SG90 9g Miniature Servo (S Version)
Manufacturer's Number: SG90S
Product Size: 23x12.2x29mm
Product Torque: 1.6kg/cm (4.8V)
Response Speed: 0.1sec/60degree(4.8v)
Working Voltage: 4.8V
Temperature range: 0-55 degrees Celsius
Action Dead Zone: 10us
Gear Medium: Nylon
Work Mode: Simulation

Including:

1 x 9g Miniature Servo (S-Version) with a Swing Arm Kit

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Update time：20251118170117

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