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Arduino, Pi, Microcontrollers, 3D Printing and Kits

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    $26.90
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    7-in-1 Solar Kit (CKR-190)

    Circuit-Test
    Only 7 left!
    Stock: 5+ QTY

    • An ingeniously designed 7-in-1 science kit that demonstrates different methods of powering and charging a v...

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    $26.90
    $26.90 - $26.90
    $26.90
    $19.88
    $19.88 - $19.88
    $19.88
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  • $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90

    Replacement Fuel Cell Kit (CKR-145) (CKR-146CELL)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Replacement Fuel Cell kit for CKR-145

    $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90
  • $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90

    Replacement Fuel Cell Kit (CKR-144) (CKR-143CELL)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Replacement Fuel Cell kit for CKR-144

    $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90
  • Sale Sale
    $17.90
    $17.90 - $17.90
    $17.90
    $14.97
    $14.97 - $14.97
    $14.97

    Fuel Cell Spider Kit (CKR-142)

    Circuit-Test
    In stock
    Stock: 10+ QTY

    • The kit demonstrates clean energy and the concept of an environmentally friendly fuel cell spider. A great ...

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    $17.90
    $17.90 - $17.90
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    $14.97
    $14.97 - $14.97
    $14.97
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  • $3.90 - $3.90
    $3.90
    $3.90 - $3.90
    $3.90

    Replacement Fuel Cell Kit (CKR-140, CKR-142) (CKR-141CELL)

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Replacement Fuel Cell kit for CKR-140 and CKR-142 kits

    $3.90 - $3.90
    $3.90
    $3.90 - $3.90
    $3.90
  • Sale Sale
    $17.90
    $17.90 - $17.90
    $17.90
    $14.97
    $14.97 - $14.97
    $14.97

    Gearbox Kit - Six-Legged Walker Kit (CKG-135)

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Kit comes with 2 sets of differently designed legs, which move in their own distinct way. Includes 2 motors...

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    $14.97
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    $14.97
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  • $18.70 - $18.70
    $18.70
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    $18.70

    12V Solenoid Valve - 3/4" (SF-ROB-10456)

    Sparkfun
    In stock
    Stock: 10+ QTY

    • Have you ever wanted to control the flow of a liquid using your computer or microcontroller, but didn’t kno...

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    $18.70
  • $30.00 - $30.00
    $30.00
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    $30.00

    Junior Genius Blinky Lights Solder kit - 4 Sets (JRG01-PCBX4)

    BusBoard
    In stock
    Stock: 1 QTY

    • The Blinky Light Solder Kit allows students to learn basic assembly and soldering skills. The circuit is t...

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    $30.00 - $30.00
    $30.00
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    $30.00
  • $5.00 - $5.00
    $5.00
    $5.00 - $5.00
    $5.00

    Blinky Lights Replacement Parts for Kit 1 (JRG01-PARTS)

    BusBoard
    In stock
    Stock: 1 QTY

    • A complete set of replacement electronic parts for Junior Genius Kits #1 - Blinky Lights. Parts can be used...

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    $5.00 - $5.00
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    $5.00 - $5.00
    $5.00
  • $15.00 - $15.00
    $15.00
    $15.00 - $15.00
    $15.00

    Blinky Lights Kit Expansion 3, Buzzer & Buttons (JRG01-EXP3)

    BusBoard
    In stock
    Stock: 3+ QTY

    • Now that you've learned the basics about electronics, why not build some useful circuits and see how simple...

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    $15.00 - $15.00
    $15.00
    $15.00 - $15.00
    $15.00
  • $11.30 - $11.30
    $11.30
    $11.30 - $11.30
    $11.30

    Blinky Lights Kit Expansion 1 (JRG01-EXP1)

    BusBoard
    In stock
    Stock: 2+ QTY

    • We all love lighting up lots of LEDs, so Expansion Pack #1 provides additional LEDs, resistors, and transis...

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    $11.30 - $11.30
    $11.30
    $11.30 - $11.30
    $11.30