Build and program your own robotic arm with four degrees of freedom ā perfect for STEM learning and handsāon robotics beginners.
š§ Key Features
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4-Axis Flexible Motion
The gripper rotates up to 260°, while the wrist, elbow, and base each offer 180° of controlled movement, enabling precise object manipulationĀ
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Multi-Mode Control Options
Operate the arm via joystick, web interface, or mobile app ā all powered by WiāFi through the ESP32 moduleĀ
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Programmable ESP32 Core
Compatible with ESP32 programming using Arduino IDE or ACECodeās Scratch-based visual interface, ideal for beginners and classroom useĀ
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Smart Memory Functionality
Record and replay sequences with repeatable precision, perfect for automation experimentsĀ
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Built for STEM & Learning
Designed to teach robotics, coding, and mechanical engineering concepts through handsāon experienceĀ
š¦ Whatās Included
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ESP32 Max V1.0 controller board
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Acrylic structural parts and base plate
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6Ć MG90 9āÆg metal-gear servo motors
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Joystick module for manual control
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USB cable and battery holder for 18650 cell
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Mounting screws, standoffs, and assembly tools
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Illustrated instruction guide with tutorials and sample code
š Educational Benefits
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Understand robot arm kinematics, servo coordination, and grasp motion
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Learn coding fundamentals via Arduino or ACECode block-based programming
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Explore wireless control, feedback loops, and memory-based automation
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Develop problem-solving and engineering design skills through build and testing stagesĀ
š¤ Great For
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STEM educators and classroom robotics units
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Beginner makers exploring mechanics and programming
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Hobbyists building their first programmable robotic manipulator
š§¾ Technical Specs
| Feature |
Specification |
| Degrees of Freedom |
4āDOF (clamp, wrist, elbow, base) |
| Rotation Range |
Clamp: 260°; Wrist/Elbow/Base: 180° each |
| Motors |
6Ć MG90 metalāgear servo motors |
| Controller |
ESP32 board (WiāFi & Bluetooth capable) |
| Control Interfaces |
Joystick, app/web, memory recall |
| Programming Platforms |
Arduino IDE, ACECode (Scratchāstyle) |
| Power |
Requires 18650 liāion battery (not included) |
| Recommended Age |
8+ (ideal for youth and STEM learners) |
š Why Youāll Love It
The ACEBOTT 4āDOF Robot Arm Kit transforms code into motion. With intuitive controls, memory replay, and multiple programming options, itās a compelling learning tool for building real-world robotics skills.