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Smart biosensor, hospital POCT management system, cloud data open platform, cloud health management, chronic disease support system, chronic disease management center and medical management system. Hema will focus on the Internet + medical chronic disease management, develop a new mode of chronic disease management, connect patients and health management services through intelligent biosensors, and facilitate patient access to self health management guidance on the basis of data, so that medical staff and health management consultants can provide targeted treatment and guidance.
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Motor Experiment
Motor Experiment uses the electromagnetic induction principle that the electrified coil moves in the magnetic field to make the motor model. The electrified coil is the enameled wire wound on the silicon optical sheet, which has three groups in total. The electrified coil rotates under the force in the magnetic field. Through experiments, we know that electric energy can be converted into kinetic energy.
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Funny Game Of Electric Conduction
Funny game of electric conduction is composed of modeling conductive metal, LED lamp and buzzer. When the metal hook of the electric shock rod contacts with the conductive metal wire, the whole circuit forms a path, the buzzer will ring, the LED lamp will be on, if not, the circuit will be open, and the whole circuit will not work. The hand eye coordination ability of children was developed through experiments.
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Hand Electric Generator
Hand Electric Generator is an experimental device for generating current by turning the handle and accelerating the gear set to drive the coil to cut the magnetic line of force. Through experiments, we can understand the principle of converting mechanical energy into electrical energy and the relationship between electromagnetism.
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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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