m (→sources) |
m (→sources) |
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== sources == | == sources == | ||
cheap sources:<br> | cheap sources:<br> | ||
ebay: | ebay: 2,-€ including shipping from china in lots of 6 or 12 pieces.<br> | ||
conrad: cheapest model at | conrad: cheapest model at 5,-€ <br> | ||
See [[Suppliers#Motors and robotic parts]] for more. | See [[Suppliers#Motors and robotic parts]] for more. | ||
Revision as of 13:55, 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.