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Arduino, Pi, Microcontrollers, 3D Printing and Kits

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  • $6.90 - $6.90
    $6.90
    $6.90 - $6.90
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    Tiny Pager Motor (TPM2)

    Solarbotics
    Only 4 left!
    Stock: 3+ QTY

    • Pager motor technology has made it easier for us to find a suitable replacement for the original TPM for su...

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    $6.90 - $6.90
    $6.90
    $6.90 - $6.90
    $6.90
  • $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90

    Standard Motor (RM1A)

    Solarbotics
    In stock
    Stock: 3+ QTY

    • This 030 form-factor motor with precious-metal brushes offers pretty good performance for a flat-sided moto...

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    $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90
  • $43.80 - $43.80
    $43.80
    $43.80 - $43.80
    $43.80

    Marble Machine Kit - Battery (KMMB)

    Solarbotics
    In stock
    Stock: 1 QTY

    • This is a soothing little marble mill that sends balls down a spiral ramp and cycles them back with a mill ...

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    $43.80 - $43.80
    $43.80
    $43.80 - $43.80
    $43.80
  • $18.40 - $18.40
    $18.40
    $18.40 - $18.40
    $18.40

    L293D Secret Motor Driver Kit#10 (K-SMD)

    Solarbotics
    In stock
    Stock: 1 QTY

    • Want to turn a servo into a more powerful gear motor? This kit replaces the guts of a standard servo with a...

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    $18.40 - $18.40
    $18.40
    $18.40 - $18.40
    $18.40
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Geared Motor 143:1 Ratio, Inline/Offset Shaft (GM8)

    Solarbotics
    In stock
    Stock: 3+ QTY

    • The GM8 is much like the GM2 gear motor but runs at nearly twice the speed. This 143:1 gear motor spins at ...

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    $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Geared Motor 120:1 Ratio, 90 degree Shaft (GM7)

    Solarbotics
    In stock
    Stock: 5+ QTY

    • The GM7 is a baby version of the popular GM3 gear motor. Designed by Mark Tilden to have tighter tolerances...

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    $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Geared Motor 120:1 Ratio, Inline/Offset Shaft (GM6)

    Solarbotics
    Only 9 left!
    Stock: 5+ QTY

    • The GM6 is a baby version of the popular GM2 gear motor. Designed by Mark Tilden, the GM6 has tighter toler...

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    $8.40 - $8.40
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    $8.40 - $8.40
    $8.40
  • $13.90 - $13.90
    $13.90
    $13.90 - $13.90
    $13.90

    Geared Motor 81:1 Ratio - Pager motor (GM10)

    Solarbotics
    Only 1 left!
    Stock: 1 QTY

    • 81:1, 370RPM, 24.6mA (184mA stall) at 5V gives 3.6in*oz torque. Not bad, eh? They're a bit funky in that t...

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    $13.90 - $13.90
    $13.90
    $13.90 - $13.90
    $13.90
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Geared Motor 224:1 Ratio, Inline/Offset Shaft (GM2)

    Solarbotics
    In stock
    Stock: 5+ QTY

    • These impressive 224:1 gear motors are very comparable to a hobby servo for power, at a fraction of the cos...

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    $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40
  • $44.80 - $44.80
    $44.80
    $44.80 - $44.80
    $44.80

    "Useless Box" Kit (60005)

    Solarbotics
    In stock
    Stock: 1 QTY

    • What's more useless than a switch that does nothing? How about a switch that activates an actuator to turn ...

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    $44.80 - $44.80
    $44.80
    $44.80 - $44.80
    $44.80
  • Sale Sale
    $69.90
    $69.90 - $69.90
    $69.90
    $49.97
    $49.97 - $49.97
    $49.97

    Beetle Robot Kit with Remote (CKR-294)

    Circuit-Test
    69 in stock
    Stock: 50+ QTY

    • The Beetle Robot comes as a kit, and builds into an infrared remote-controlled unit. The microprocessor pro...

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    $69.90
    $69.90 - $69.90
    $69.90
    $49.97
    $49.97 - $49.97
    $49.97
    Sale Sale
  • Sale Sale
    $39.90
    $39.90 - $39.90
    $39.90
    $27.88
    $27.88 - $27.88
    $27.88

    Robotic Arm USB Interface Kit, Windows 10 (CKR-291USB-W10)

    Circuit-Test
    28 in stock
    Stock: 25+ QTY

    • This is an optional USB interface kit which connects the Robotic Arm (CKR-290) to a Windows personal comput...

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    $39.90
    $39.90 - $39.90
    $39.90
    $27.88
    $27.88 - $27.88
    $27.88
    Sale Sale
  • Sale Sale
    $26.90
    $26.90 - $26.90
    $26.90
    $19.88
    $19.88 - $19.88
    $19.88

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

    Circuit-Test
    Only 16 left!
    Stock: 10+ 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: 50+ 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
    $17.90
    $14.97
    $14.97 - $14.97
    $14.97
    Sale Sale
  • $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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    $17.90
    $17.90 - $17.90
    $17.90
    $14.97
    $14.97 - $14.97
    $14.97
    Sale Sale
  • Sold out
    $97.00 - $97.00
    $97.00
    $97.00 - $97.00
    $97.00

    Raspberry Pi4 Model B, 4GB DDR4 RAM, PoE Enabled (RPI4-MODBP-4GB)

    Raspberry Pi
    Out of stock

    • Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers grou...

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    $97.00 - $97.00
    $97.00
    $97.00 - $97.00
    $97.00
    Sold out
  • $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00

    Raspberry Pi NoIR Camera Board (RPI-NOIR)

    Raspberry Pi
    Only 2 left!
    Stock: 2+ QTY

    • The Raspberry Pi NoIR Camera Module is a 5 megapixel custom designed add-on for Raspberry Pi, featuring a f...

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    $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00
  • $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00

    Raspberry Pi Camera, 12.3MP, 12-22mm Focus (RPI-HQ-CAMERA)

    Raspberry Pi
    In stock
    Stock: 1 QTY

    • 12.3MP high quality camera
    • Sony IMX477R sensor
    • 7.9mm diagonal image size CMOS image sensor with square p...

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    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
  • $43.80 - $43.80
    $43.80
    $43.80 - $43.80
    $43.80

    Raspberry Pi Camera Board V2.1 (RPI-8MP)

    Raspberry Pi
    In stock
    Stock: 1 QTY

    • The Raspberry Pi Camera Module v2.1 is a high quality 8 megapixel Sony IMX219 image sensor custom designed ...

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    $43.80 - $43.80
    $43.80
    $43.80 - $43.80
    $43.80
  • Sale Sale
    $24.80
    $24.80 - $24.80
    $24.80
    $12.88
    $12.88 - $12.88
    $12.88

    MiniPOV 3 Kit v3 (AF-20)

    Adafruit
    In stock
    Stock: 1 QTY

    • Ever seen those digital alarm clocks that display the time by swinging an arm covered in LEDs back and fort...

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    $24.80
    $24.80 - $24.80
    $24.80
    $12.88
    $12.88 - $12.88
    $12.88
    Sale Sale
  • $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00

    Raspberry Pi 400 Computer Kit (RPI400-KIT-US)

    Raspberry Pi
    In stock
    Stock: 5+ QTY

    • The Raspberry Pi 400 contains the Raspberry Pi 4 hardware and architecture integrated inside of the Officia...

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    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00