Table of Contents
Advertisement
www.keyestudio.com
delay(2);
}
//***************************************************************
Upload code, press it by hand to observe the the LED brightness.
Project 4: Servo Control
(1) Description
Servo motor is a position control rotary actuator. It mainly consists
of housing, circuit board, core-less motor, gear and position
sensor. Its working principle is that the servo receives the signal
sent by MCU or receiver and produces a reference signal with a
period of 20ms and width of 1.5ms, then compares the acquired DC
bias voltage to the voltage of the potentiometer and obtain the
voltage difference output.
91
Advertisement
Table of Contents
