4Pcs Sg90 9g Micro Servos for Rc Robot Helicopter Airplane controls car Boat

This kind of micro servos can be used for helicopter, airplane, car and boat It owns high quality and high cost performance In the meanwhile, it is light weight and has a small size I believe it is a good tool for you strong>Specification:strong> Model: Sg90 Weight: 9g Stall torque: 18kgcm Operating speed: 01sec60degree Operating voltage: 48V Temperature range: 0 +55 Dead band width: 10us Maximum rotation angle: 180 degrees gear medium: nylon Working mode: Simulation circuit connection: Yellow line (signal line) Red line (power line) Brown (ground)strong> Package includes:strong> 4* Sg90 9g Micro Servos strong>How to connect Sg90 micro servo motor to Arduino Uno strong>The connection with Arduino is extremely easy The servo has three leads The brown one is the ground so connect to it Arduino ground The red one is Vcc which usually requires a voltage between four points eight to seven point two volts So connect it to Arduino 5V The last lead, the orange one is the control signal which needs to be a PWM signal with a periodic time of twenty milliseconds aka 50 Hertz and a duty cycle of one to two milliseconds so five to ten percent While an on time of one millisecond represents the -90A position of the motor shafts, one point five milliseconds represent 0A position and two milliseconds the plus 90A position That means you can rotate the shaft a total of 180A

Features of 4Pcs Sg90 9g Micro Servos for Rc Robot Helicopter Airplane controls car Boat

Beffkkip High quality and high cost performance Operating speed: 01second 60degree ( 48V no load) Operating voltage: 48-6V Small size and light weight Application: Used for fixed-wing, helicopter, KT, glider, small robot, robotic arm and other models