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3.3 Dual-Joystick Control
Description:
In the previous section, we have introduced how to use 4 Servo to control
the robot arm. Next, combine those two experiments. Use two Joystick
modules to control 4DOF robot arm realize different motions.
At first, set the boot posture. The Joystick control is shown as below table.
Right
Servo
Joystick
Servo 1 gradually
reduces to 0°
(push the right
joystick to the
X1<50
right, the servo
that controls the
arm rotation turns
right, and stops at
Left
Joystick
X2<50
0° )
Servo
Servo 4 gradually reduces to 0°
(push the left joystick to the right,
the claw is closed)
100
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