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Optical Cube

Through different combinations of plane mirrors, Optical Cube can understand the straight-line propagation of light, the imaging law of plane mirrors and the reflection principle of light. The principle and application of the straight line propagation of the solution light are studied.

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Recorder Experiment

The circuit of recorder experiment adopts 20-30 second single voice recording and playing integrated circuit. The basic circuits include oscillator, microphone preamplifier, automatic gain control, filter circuit, speaker drive circuit, etc. It has high quality and natural speech restoration technology.

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Diy Building Structure

Diy building structure uses plastic strips and a variety of connectors, which can be spliced into different shapes of houses and bridges according to the instructions. Through the splicing experiment, we can understand the shape stability of triangles and the construction knowledge of the frame structure.

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Diy Doodling Robot Toy

Diy doodling robot toy uses vibration and spin generated by its motor to create works of art. Adjust the angle and height of the robot's colored pens and watch it work. No special tools or knowledge required; the kit contains detailed instructions and all the necessary parts.

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Coding Home Robot

Coding Home Robot is a great introduction to coding, as he moves with each command. He is totally controlled by you as you guide him on each travel adventure, while you are practising and learning some great logic and problem solving skills. The block sequence is basically programming your robot. You are telling him which way to move (literally putting the ideas in his head, or rather his helmet!).

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Diy Tumbling Robot

Diy Tumbling Robot introduces children to the fascinating inner workings of computers and gadgets, the science toy also practices kids fine motor skills. No pun intended! . Build a robot kit . 3 modes: fall and get up mode, dance mode, and somersault mode . Science experiments for kids . Complex motions from a single motor . Requires 2 AA batteries (not included) .

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