DIY Mini Robotic Arm – 3D Printed Mechanical Kit compatible with for SG90 / MG90 Servo Motors

🔧 DIY Mini Robotic Arm – 3D Printed Mechanical Kit 🤖

Build. Experiment. Automate. Learn robotics hands-on.

Create your own compact robotic arm using this DIY 3D Printed Mechanical Kit, specially designed for popular SG90 and MG90 micro servo motors used in robotics, automation, and RC projects.

This kit allows students and makers to assemble a single-axis robotic arm structure using precision 3D printed parts — making it an excellent starting point for Arduino, ESP32, and IoT-based robotics projects. 🚀

💡 About the Kit

The kit includes all essential 3D printed PLA mechanical components required to build the robotic arm structure, including base plate, arm links, joints, gears, servo brackets, and a matching screw set.

Servo motors, controller boards (Arduino / ESP32), and power supply are not included, giving you complete flexibility to integrate this mechanical kit with your preferred electronics and coding platform.

Ideal for engineering projects, Atal Tinkering Labs, robotics clubs, workshops, and maker spaces, this kit helps learners understand how robotic arms work — by building one themselves.

🎥 Build & Experiment

Mount the base on cardboard, acrylic, or wooden sheets, attach your SG90 or MG90 servo motors, and start experimenting with:

• Arduino & ESP32 programming
• Servo angle and motion control
• Basic automation & IoT concepts
• Mini pick-and-place demos & sensor mounting

🌟 Why Engineering Students Love It

• 🤖 Build a real robotic arm structure from scratch
• ⚙️ Understand how servos, gears & joints work together
• 🧠 Learn basics of robotic arm motion & kinematics
• 🛠️ Perfect for DIY, prototyping & innovation projects
• 🚀 Encourages hands-on learning beyond textbooks

📚 What You’ll Learn

• Servo motor operation using SG90 & MG90
• Mechanical motion using gears & joints
• Fundamentals of robotic arm kinematics
• Mechanical assembly & design thinking
• Integration with Arduino / ESP32 robotics projects

📦 What’s Inside

• 🧱 3D printed base plate
• 🦾 Robotic arm links & joints
• ⚙️ Gear components
• 🔩 Servo mounting brackets
• 🪛 Complete screw & hardware set

Note: Servo motors, controller boards, and power supply are not included.

👩💻👨💻 Perfect For

• Engineering & diploma students
• School & college robotics projects
• Atal Tinkering Labs (ATL)
• Robotics clubs & maker spaces
• DIY Arduino & ESP32 automation builds

Build, code, experiment, and innovate with this DIY Mini Robotic Arm Mechanical Kit — the perfect foundation for your next robotics breakthrough! 🤖✨

🎉 Bulk Orders & Institutional Use

Ideal for labs, workshops, and learning programs:

• 🎓 Educational & ATL bulk kits
• 🧪 Robotics workshop packs
• 📦 Special pricing for schools & colleges
• ✨ Custom packaging options

📲 Contact us on WhatsApp for bulk orders and institutional pricing.

👉 Images shown are for illustration purposes only. Actual contents are as listed above.