PWM
Servo, inclosa en arduino IDE
https://learn.adafruit.com/adafruit-arduino-lesson-14-servo-motors/overview
4 €
Dimension: 40mm x 19mm x 43mm
Weight: 52g
Operating Speed:
0.17sec / 60 degrees (4.8V no load)
0.13sec / 60 degrees (6.0V no load)
Stall Torque:
13kg/cm at 4.8V
15kg/cm at 6V
Temperature Range: -30 to 60 centigrade
Dead Band Width: 4 usec
Operation Voltage: 4.8 - 7.2Volts
Motor Type: 3 Pole corless
Potentiometer Drive: Indirect Drive
Bearing Type: Dual Ball Bearing
Gear Type: All Metal Gears
Connector Wire Length: 11.81 inch (300mm)