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Arduino, Pi, Microcontrollers, 3D Printing and Kits

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  • $14.90 - $14.90
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    $14.90 - $14.90
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    Current Sensor Breakout - ACS723 (SF-SEN-13679)

    Sparkfun
    In stock
    Stock: 2+ QTY

    • The Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC curren...

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    $14.90 - $14.90
    $14.90
    $14.90 - $14.90
    $14.90
  • $77.90 - $77.90
    $77.90
    $77.90 - $77.90
    $77.90

    Pressure Sensor Breakout - MS5803-14BA (SF-SEN-12909)

    Sparkfun
    In stock
    Stock: 1 QTY

    • This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SP...

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    $77.90 - $77.90
    $77.90
    $77.90 - $77.90
    $77.90
  • $52.80 - $52.80
    $52.80
    $52.80 - $52.80
    $52.80

    SparkFun's Essential Sensor Kit - 17pcs (SF-SEN-12862)

    Sparkfun
    In stock
    Stock: 5+ QTY

    • Want to start playing with sensors, but don’t know where to begin? This kit includes a variety of basic sen...

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    $52.80 - $52.80
    $52.80
    $52.80 - $52.80
    $52.80
  • $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
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  • $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
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  • $44.80 - $44.80
    $44.80
    $44.80 - $44.80
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    "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
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    $44.80 - $44.80
    $44.80
  • $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00

    Sparkfun Base Kit for Intel® Edison (SF-KIT-13742)

    Sparkfun
    In stock
    Stock: 1 QTY

    • The Intel® Edison is an ultra-small computing platform that will change the way you look at embedded electr...

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    $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00
  • $147.00 - $147.00
    $147.00
    $147.00 - $147.00
    $147.00

    XBee Wireless kit (SF-KIT-13197)

    Sparkfun
    In stock
    Stock: 1 QTY

    • This is the SparkFun XBee Wireless Kit, the perfect box full of goodies to get you started using XBees. Ins...

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    $147.00 - $147.00
    $147.00
    $147.00 - $147.00
    $147.00
  • $40.80 - $40.80
    $40.80
    $40.80 - $40.80
    $40.80

    Ardumoto - Motor Driver Shield (SF-RTL-09896)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • This is a motor shield for Arduino that will control two DC motors. Based on the L298 H-bridge, the Ardumot...

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    $40.80 - $40.80
    $40.80
    $40.80 - $40.80
    $40.80
  • $27.80 - $27.80
    $27.80
    $27.80 - $27.80
    $27.80

    LiPo Charger / Booster, 5V/1A (SF-PRT-14411)

    Sparkfun
    In stock
    Stock: 5+ QTY

    • Charger, microUSB, 500mA
    • Booster, 5V, 1A output
    • Form factor for our 1,000mAh batteries
    • Battery isolatio...

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    $27.80 - $27.80
    $27.80
    $27.80 - $27.80
    $27.80
  • $38.80 - $38.80
    $38.80
    $38.80 - $38.80
    $38.80

    SAMD21 Dev Breakout (SF-DEV-13672)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • The SparkFun SAMD21 Dev Breakout is an Arduino-sized breakout for the Atmel ATSAMD21G18, a 32-bit ARM Corte...

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    $38.80 - $38.80
    $38.80
    $38.80 - $38.80
    $38.80
  • $64.90 - $64.90
    $64.90
    $64.90 - $64.90
    $64.90

    SparkFun Photon RedBoard (SF-DEV-13321)

    Sparkfun
    In stock
    Stock: 1 QTY

    • The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino ...

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    $64.90 - $64.90
    $64.90
    $64.90 - $64.90
    $64.90
  • $19.80 - $19.80
    $19.80
    $19.80 - $19.80
    $19.80

    LilyPad Simple Power LiPo Charger (SF-DEV-11893)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • The LilyPad Simple Power is a simple e-textile board with a 500mA charge rate that lets you connect and cha...

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    $19.80 - $19.80
    $19.80
    $19.80 - $19.80
    $19.80
  • $32.60 - $32.60
    $32.60
    $32.60 - $32.60
    $32.60

    LilyPad Arduino - ATMega328 Simple Board (SF-DEV-10274)

    Sparkfun
    In stock
    Stock: 1 QTY

    • This is the LilyPad Arduino Simple Board. It's controlled by an ATmega328 with the Arduino bootloader. It h...

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    $32.60 - $32.60
    $32.60
    $32.60 - $32.60
    $32.60
  • $7.90 - $7.90
    $7.90
    $7.90 - $7.90
    $7.90

    LilyPad Light Sensor (SF-DEV-08464)

    Sparkfun
    In stock
    Stock: 1 QTY

    • This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, ...

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    $7.90 - $7.90
    $7.90
    $7.90 - $7.90
    $7.90
  • $5.60 - $5.60
    $5.60
    $5.60 - $5.60
    $5.60

    Bi-Directional Logic Level Converter (SF-BOB-12009)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The Spar...

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    $5.60 - $5.60
    $5.60
    $5.60 - $5.60
    $5.60
  • 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
    Sale Sale
  • $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