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    DIY Quadruped Spider Robot Kit STEM Crawling Robot for Programming

    Original price was: $189.00.Current price is: $94.50.

    Specification:Programming software: Arduinos IDE.Reference size: 7cmx17cmx17cm.Battery voltage: 3.7V.Body material: PLA3D printing.Charging method: 5V USB port charging.Package weight: 450g.Packing size: 23cm x 17cm x 10cm. Package Included:Top shell x1.Bottom shell x1.Frame x1.Paw x4.Bracket x4.Eyes x2.Servo x8.Circuit board x2.Battery x1.Screw pack x8.Data line x1.Charging cable x1

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    Magnetic Field To Current Effect Experimenter Physical Experiment Model

    Original price was: $59.00.Current price is: $29.50.

    Specifications:Material: Magnet, plastic;Size: 12 x 9cm;Scope Of Application: Wire magnetic field physics teaching instrument; Features:– Good teaching tools;– Has a good experimental display effect. How To Use?Type A:– Connect the wires, screw the two suspension rods into the holes with the soldering holes, and hang the square coil. One end of the U-shaped magnet is…

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