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STEM Kits for Teens

CircuitMess kits empower teens to explore the world of electronics, coding, and robotics through exciting, hands-on projects. Build real working devices such as smart gadgets and programmable robots while learning valuable skills in science, technology, and engineering. These STEM kits for teens combine fun and education, helping young minds dive deeper into electronics, robotics, and creative problem-solving.

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    Bestsellers Bundle
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    Bestsellers Bundle

    Our most popular kits, together for the best price!

    Number of projectsx3
    $339.00
    $447.00-24%

    exclusive

    NASA Artemis Watch 2.0
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    NASA Artemis Watch 2.0

    A programmable, NASA-themed smartwatch with activity tracking & more

    $129.00

    new

    Artemis Watch Strap: Stellar Blue
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    Artemis Watch Strap: Stellar Blue

    A deep space look in durable woven nylon for your next journey

    $9.99

    new

    ByteBoi 2.0
    7 left

    ByteBoi 2.0

    Assemble a retro DIY console, play pre-loaded games, and code your own

    $159.00
    This item will ship after Jan 6th 2026

    new

    Wheelson 2.0
    20 left

    Wheelson 2.0

    Build and code a self-driving, AI-powered robot car

    $169.00

    bestseller

    Jay-D 2.0
    15 left

    Jay-D 2.0

    Make your own DJ mixer and learn about digital sound production

    $169.00
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    NASA Collector's Bundle
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    NASA Collector's Bundle

    Includes the Artemis Watch 2.0 & all 4 official straps

    Number of projectsx1
    $149.00
    $168.96-12%
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    Smartwatch Bundle
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    Smartwatch Bundle

    Build one, program two - master wearable tech!

    Number of projectsx2
    $199.00
    $228.00-13%
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    bestseller

    RC Bundle 2.0
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    RC Bundle 2.0

    Build and code an AI car & conquer retro games with a DIY console

    Number of projectsx2
    $259.00
    $328.00-21%
    This item will ship after Jan 6th 2026
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    The Artemis Strap Collection
    12 left

    The Artemis Strap Collection

    The complete collection of NASA Artemis straps

    $29.99
    $39.96-25%

    bestseller

    Clockstar 2.0
    6 left

    Clockstar 2.0

    Build & code your own smartwatch and connect it to your phone

    $99.00