Science Paper Circuit Kit

Complete Science Kit: JoyCat DIY Paper Circuit Kit includes 20 cards, 24 colorful LED diodes, 1 roll of copper foil tape, 3 motors, 1 battery holder, and 4 switches. With 18 themed cards covering diverse projects. Installation Guide:Insert the colored LEDs into the holes, bend both legs outward (long leg to +, short to –), connect them with copper tape along the circuit, attach the red wire to (+) and black to (-) on the switch, then turn it on to light up—the single power unit can be removed and reused for other cards. 3 Interactive Exploration Modes: Power up paper circuit boards with light, sound, and motion to turn paper into "magic" creations! Create light-up cards, buzzing vibrate effects, and spinning paper motors. It transforms simple paper into engaging STEM toys tjavascript:; hat provide hours of immersive exploration. Hands-On Educational Toys: No boring textbooks here! This science kit for kids age 8-12 uses clear instructions to teach series and parallel circuits intuitiv