Byjarda Circuits & Machinery: DIY Rotating Target STEM Kit (67-Piece)

Build, wire, and play! This hands-on STEM kit from Byjarda is the perfect project for curious kids, combining the thrill of a target game with the fundamentals of engineering.

This isn't just a toy—it's a Do-It-Yourself educational science kit that provides a simple, engaging introduction to physics. Your child will connect simple circuits and build a working gear-driven machine from 67 separate parts. The end result? A fully functional, battery-powered rotating target game, complete with 6 spinning "boomerang" targets!

Through the simple, no-soldering connection methods and block-style installation, kids will exercise their hands-on ability, develop logical thinking, and explore real scientific principles firsthand. It's the perfect way to test hand-eye coordination and learn about circuits and gear transmissions, all while having fun.

Key Features

• Learn Real-World STEM A hands-on introduction to basic physics, simple circuit diagrams, and mechanical gear transmission.
• Build a Working Machine Assemble 67 pieces to create a motorized, rotating target. Watch as gears and circuits come to life!
• No Soldering Required Features a simple, plug-and-connect wiring system that is safe and easy for kids aged 8 and up.
• Develops Key Skills This project is excellent for building patience, enhancing logical reasoning, improving fine motor skills, and encouraging problem-solving.
• Complete DIY Kit Includes all 67 parts needed for assembly, from structural blocks and gears to the motor, battery holder, and circuit connectors.
• Fun to Play Once built, use the spinning target to test your hand-eye coordination. A rewarding end to a fun build!

Product Specifications

*Please note: Requires 2x AA batteries, which are not included. Packaging may contain simplified Chinese.