
1 balance scale, 2 trays, 19 small frog weights, 10 numbers, 30 cards, 1 packaging box
Educational focus on physics and circuit knowledge
Learn series and parallel circuits, AND gate, OR gate circuits
Includes resistor and shunt modules
Hands-on circuit connection with easy plug-and-play design
3.5mm coaxial cable connectors for safe, no-leak electricity connections
Compatible with LEGO-style baseplates and building blocks for extended play
Encourages logical thinking and creativity through dynamic assembly
Self-locking switch x1
Light sensor switch x1
Press switch x1
Rotary knob switch x1
Sound control switch x1
Water vortex module x1
Resistor x1
Shunt modules x2
Vacuum cleaner module x1
Visual displacement fan x1

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Rotating imaging animation machine x1
Balance gyroscope x1
Infrared switch x1
Power module x1
Hand-crank power generator x1
Glowing castle x1
Drawing machine x1
Building plates x3
Connection wires x5 each
1-to-2 connection wires x2
Connection clips x8
Certified by China Compulsory Certification (CCC)
Compliance with GB 6675 series and GB19865-2005 standards (excluding radiation, toxicity, and similar hazards)
Certification valid from May 14, 2025 to May 13, 2030
Certified by Beijing Zhongqinglian Certification Center Co., Ltd., accredited by CNAS C074-P
Avoid water exposure to prevent damage
Use insulated, high-quality materials for safety
Detailed manual included for easy assembly from beginner level
Compatible with LEGO-style building blocks for creative and educational play
Designed to inspire scientific interest and build a solid foundation in physics and electronics

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