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Arduino, Pi, Microcontrollers, 3D Printing and Kits

  • Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90

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

    Circuit-Test
    In stock
    Stock: 100+ QTY

    • Replacement Fuel Cell kit for CKR-145

    Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90
  • Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90

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

    Circuit-Test
    In stock
    Stock: 50+ QTY

    • Replacement Fuel Cell kit for CKR-144

    Original price $4.90 - Original price $4.90
    Original price
    $4.90
    $4.90 - $4.90
    Current price $4.90
  • Original price $17.90
    Original price $17.90 - Original price $17.90
    Original price $17.90
    Current price $14.97
    $14.97 - $14.97
    Current price $14.97

    Fuel Cell Spider Kit (CKR-142)

    Circuit-Test
    In stock
    Stock: 50+ QTY

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

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    Original price $17.90
    Original price $17.90 - Original price $17.90
    Original price $17.90
    Current price $14.97
    $14.97 - $14.97
    Current price $14.97
    Sale Sale
  • Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $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

    Original price $3.90 - Original price $3.90
    Original price
    $3.90
    $3.90 - $3.90
    Current price $3.90
  • Original price $12.90 - Original price $12.90
    Original price
    $12.90
    $12.90 - $12.90
    Current price $12.90

    Super Stereo Ear (MK136)

    Velleman
    In stock
    Stock: 50+ QTY

    • Stereo audio amplifier boosts sound 50 times. Great for the-hearing impaired (e.g. when watching TV), as a ...

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    Original price $12.90 - Original price $12.90
    Original price
    $12.90
    $12.90 - $12.90
    Current price $12.90
  • Original price $9.80
    Original price $9.80 - Original price $9.80
    Original price $9.80
    Current price $7.88
    $7.88 - $7.88
    Current price $7.88

    Water Alarm Kit (MK108)

    Velleman
    In stock
    Stock: 50+ QTY

    • A simple DIY kit for building a water detection alarm.

    Original price $9.80
    Original price $9.80 - Original price $9.80
    Original price $9.80
    Current price $7.88
    $7.88 - $7.88
    Current price $7.88
    Sale Sale
  • Original price $8.90
    Original price $8.90 - Original price $8.90
    Original price $8.90
    Current price $6.88
    $6.88 - $6.88
    Current price $6.88

    Flashing LED Kit (MK102)

    Velleman
    In stock
    Stock: 100+ QTY

    • Suited for different applications (e.g. model construction) and also educational. Adjustable flashing speed...

    Original price $8.90
    Original price $8.90 - Original price $8.90
    Original price $8.90
    Current price $6.88
    $6.88 - $6.88
    Current price $6.88
    Sale Sale
  • Original price $48.00 - Original price $48.00
    Original price
    $48.00
    $48.00 - $48.00
    Current price $48.00

    RGB LED FOR VERTEC 3D (K8403)

    Velleman
    In stock
    Stock: 1 QTY

    Original price $48.00 - Original price $48.00
    Original price
    $48.00
    $48.00 - $48.00
    Current price $48.00