Table Of Contents - Keyestudio 4DOF Manual

1. Overview ............................................................................. 1
2. Features ...............................................................................2
3. Kit List ..................................................................................4
4. Assembly Guide ...................................................................9
(1) Install the base of the robotic arm .............................. 9
(2) Mount servos onto the base ......................................14
5. Robot Arm Projects ........................................................... 66
Project 1: Install Arduino IDE and Driver .........................66
(1) Installing Arduino IDE ......................................... 73
(2) Installing Driver of V4.0 Board ............................ 74
(3) Arduino IDE Setting ............................................ 79
Project 2: 4DOF Rotation and Pin Control
1) Joint Rotation and Servo Angle Settings ............. 85
2) Pin Control ........................................................... 86
Project 3: Control the Robot Arm by Joysticks
3.1 Servo Control ..................................................... 87
3.2 Read the Joystick Value ...................................... 95
3.3 Dual-Joystick Control ....................................... 100
3.4 Add Memory Function ..................................... 111
Project 4: BT-controlled Robot Arm ...................................157
 Principle of BT Control ........................................ 157
 Bluetooth Control Key Test ..................................159
Contents
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