18 Piece DC Motors Kit For DIY Projects With Mini Electric Hobby Motors 3V To 12V Up To 25000 RPM Strong Magnets Shaft Propeller 2 AA Battery Holder 9V Clip Connector Plastic Wheels For Dope Fun Science Builds

DIY 18-Piece DC Motor Kit for Hands-On STEM Projects
✔️ Includes 18 high-torque DC motors, wheels, holders & switches

This 18-piece DC motor kit is a beginner-friendly bundle ideal for hands-on STEM learning, classroom science demonstrations, and DIY hobby builds. It provides motors, propellers, wheels, connectors, and mounting hardware to build small, powered models and experiments. Use it to explore basic motor control, propeller physics, and simple robotics concepts in a fun, practical way.

✅ Rated voltage 3V-12V DC; no-load speed 9000-25000 RPM ±10% (Ø27mm body, 38mm long)
✅ Shaft 10x2.0mm; output shaft 2.0mm; height 25mm (0.39x0.08", 0.98")
✅ Propellers: 60mm diameter; 4-vanes or 3-vanes options
✅ Includes 18 motors, 18 battery clips, 18 2xAA holders, 18 mounts
✅ Wheels: 24 x 30mm plastic wheels; 12 x 2x100mm shafts; 36 wires 25cm
✅ Heat shrink tubing set: 3 x 40cm; choking hazard: small parts

💡 What is a handy starting point for using a small DC motor kit?

This handy kit is great for learning the basics of how DC motors run, how to power them safely, and how to observe speed and torque in real projects.

- simple DC motor kit for hands-on STEM learning - test speed, torque, and RPM with a 3V-12V supply - builds for basic robotics or propeller demos to observe motion