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== see also == | == see also == | ||
* [[wikipedia:Servo motor]] | |||
* [[Stepper motor]] | * [[Stepper motor]] | ||
* [[DC motor]] | * [[DC motor]] | ||
Revision as of 14:10, 7 January 2012
Electrical properties of Servos used in radio controlled (R/C) toys or robots.
connectors
3 Pins:
- GND: (black or brown)
- Supply voltage: differs, but most servos work at 5V (red)
- Signal: white, orange or yellow
control signal
repeats at 50Hz, 1ms to 2ms High (5V) - remaining time is Low (0V)
sources
cheap sources:
ebay: 2,-€ including shipping from china in lots of 6 or 12 pieces.
conrad: cheapest model at 5,-€
See Suppliers#Motors and robotic parts for more.