18 Piece 3V DC Motor Kit For STEM Projects And Toys With 24000 RPM Gear Train 252 Plastic Gears Includes 2 AA Battery Holder And Wires Kid Friendly Fun Hands On Learning Set

High-performance STEM DC motor kit for kids' projects
✔️ 18 motors at 3V with 24000 RPM, gears, wires, and holders for DIY builds

This is an 18-piece DC motor kit packed with components for hands-on STEM activities, perfect for building mini robots, fans, or simple machines at home or in school settings.

✅ 18 DC motors at 3V, 24000 RPM, each 27mm diameter (1.06 inches), 38mm length (1.46 inches), and 10x2mm shaft (0.39x0.08 inches)
✅ 36 wires at 9.8 inches (25cm) long, including 18 red and 18 black for easy connections
✅ 18 AA battery holder cases and mounting brackets for stable setups
✅ 252 plastic gears in 3 packs of 84 pieces each, plus 3 heat shrink tubes and 18 SPST rocker switches

💡 Why is a DC motor kit essential for hands-on STEM projects? This setup gives you the basics to explore motion and circuits, making it a go-to for tinkering. Here's how it helps: - it builds key skills like wiring and gear assembly for real-world applications - it's ideal for quick experiments with AA batteries or solar power - it supports creating functional models that demonstrate energy conversion - it offers durable parts for repeated use in educational settings