Keyestudio STEM 4DOF Robot Arm Kit with PS2 Control for Arduino
Keyestudio STEM 4DOF Robot Arm Kit with PS2 Control for Arduino
Turn your Arduino projects into a hands-on robotics experience with the Keyestudio STEM 4DOF Robot Arm Kit. This DIY kit lets you build a four-joint robotic arm that you can control with wired joysticks, Bluetooth on your phone, or a PS2 controller. Use it to learn servo control, kinematics, and Arduino programming while creating real, movable interactions.
Designed for learning and experimentation, the kit uses REV4 control hardware and two joystick modules to finely adjust each servo angle. Three control methods give you flexibility for classrooms, hobby projects, or exhibitions: wired joystick (included), Bluetooth control via a phone (Bluetooth module not included; test code provided), and wireless PS2 joystick control (PS2 joystick module not included; test code provided). The included resources guide you from installation to debugging and Arduino startup.
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Benefits & Tips
- Hands-on learning: practice servo control, basic motion programming, and robotics fundamentals with Arduino.
- Flexible control options: start with the wired joystick included, then experiment with Bluetooth or PS2 control when you add the corresponding modules.
- Step-by-step guidance: clear installation and debugging methods and a beginner-friendly Arduino startup guide are provided in the official tutorial.
Product specifications
- Application: For Arduino
- Average drive current: 1.2A
- Peak current: 3.2A
- Battery Type: 18650 battery(not included)
- Brand Name: keyestudio
- Condition: New
- Operating Temperature: 0-40
- Origin: Mainland China
- Package: TQFP
- Supply Voltage: DC 7-15V
- Type: Voltage Regulator
- VIN current: 5A
- VIN voltage: VIN = DC 7-15V
- PS2 interface: compatible with Sony PS2 receiver, can be plugged directly into the expansion board
- Dimensions: 73*53.34mm
- Note: TB6612FNG motor/servo drive expansion board specifics include VIN voltage 7-15V, VIN current 5A, two-way 5V output 5V/3A, average drive current 1.2A, peak current 3.2A
Package includes:
- Wired JoyStick controller (included in the kit)
- Access to detailed installation and debugging guidelines
- Test code for Bluetooth control and Android app guidance (Bluetooth module not included)
- Test code for Wireless PS2 Joystick control (PS2 module not included)
- Tutorial: How to DIY a robotic arm and start Arduino from entry — KS0198
Warnings / Reminders
- HC-06 Bluetooth-compatible module is not included; only test code and Android app guidance are provided.
- PS2 Joystick module is not included; only test code is provided for PS2 control.
- Power supply must be within DC 7-15V for proper operation of the TB6612FNG-based drive board.