Servo Motor Selector
Guide to selecting servos: torque requirements, speed, voltage, size. Common servo reference chart.
Servo Wire Colors
Red/Orange: Vcc (+)
Brown/Black: GND (-)
Orange/Yellow: Signal (PWM)
White: Signal (Futaba)
PWM Control
Standard servos use 50 Hz PWM (20ms period). Pulse width: 1ms = 0 degrees, 1.5ms = 90 degrees, 2ms = 180 degrees.
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