Servo signal line division and function
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Servo signal line division and function
The signal line is connected to the I / O port of the single chip microcomputer. Since there is a drive circuit inside the servo, it can be controlled directly with a normal single-chip I / O port.
Positive power supply connected to positive input power supply.
Connect the negative pole of the input power supply to the ground wire.
Note: If the control and power sections are separate, they must have a common ground.
What are servo signal lines used for?
Servo is distinguished by the color of the signal line. The central red line is the positive electrode of the power supply, the brown line is the negative electrode of the power supply, and the remaining orange line is the control line.