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Arduino, Pi, Microcontrollers, 3D Printing and Kits

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  • $43.80 - $43.80
    $43.80
    $43.80 - $43.80
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    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
  • $2.40 - $2.40
    $2.40
    $2.40 - $2.40
    $2.40

    Hall Effect Sensor - US1881 (SF-COM-09312)

    Sparkfun
    In stock
    Stock: 5+ QTY

    • The US1881 is an integrated Hall effect latched sensor. That’s nice but what does it do? Holding a magnet n...

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  • $69.00 - $69.00
    $69.00
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    $69.00

    Ultrasonic Distance Sensor - Maxbotix HRLV-EZ4 (SF-SEN-11309)

    Sparkfun
    In stock
    Stock: 3+ QTY

    • These easy-to-use ultrasonic rangefinders from Maxbotix work the same way as the EZ line that you know and ...

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    $69.00 - $69.00
    $69.00
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  • $10.70 - $10.70
    $10.70
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    $10.70

    Force Sensitive Resistor 0.5" (SF-SEN-09375)

    Sparkfun
    In stock
    Stock: 5+ QTY

    • This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resist...

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    $10.70 - $10.70
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  • $14.90 - $14.90
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    $14.90

    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
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  • $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
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    $77.90
  • $52.80 - $52.80
    $52.80
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    $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
  • $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
  • $8.70 - $8.70
    $8.70
    $8.70 - $8.70
    $8.70

    "One Wire" Digital Temperature Sensor (DS18B20)

    RPE
    In stock
    Stock: 5+ QTY

    • This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-...

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    $129.95
    $129.95 - $129.95
    $129.95
    $69.88
    $69.88 - $69.88
    $69.88

    Jumbo Digital Clock (UK355)

    Canakit
    In stock
    Stock: 1 QTY

    • A digital clock with a jumbo size 5" LED display composed of 187 bright LEDs that can be easily seen from o...

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    $129.95
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    $129.95
    $69.88
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    $26.90
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    $26.90
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    $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
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  • $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    31-LED Electronic Windmill - Assembled (UK176)

    Canakit
    Only 3 left!
    Stock: 3+ QTY

    • A fun kit for any electronic enthusiast! A standard adapter or 9V battery will power this fantastic windmil...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
  • $14.95 - $14.95
    $14.95
    $14.95 - $14.95
    $14.95

    DC VOLTAGE MONITOR (UK005)

    Canakit
    Only 2 left!
    Stock: 2+ QTY

    $14.95 - $14.95
    $14.95
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    $14.95
  • $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
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    $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
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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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    $17.90
    $17.90 - $17.90
    $17.90
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    $14.97 - $14.97
    $14.97
    Sale Sale
  • Sale Sale
    $7.80
    $7.80 - $7.80
    $7.80
    $5.88
    $5.88 - $5.88
    $5.88

    Photosensitive Sensor Module (VMA407)

    Velleman
    In stock
    Stock: 10+ QTY

    • Measure light levels with this sensor module. This module uses a Light Dependant Resistor (LDR) to produce ...

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    $7.80
    $7.80 - $7.80
    $7.80
    $5.88
    $5.88 - $5.88
    $5.88
    Sale Sale
  • Sale Sale
    $8.90
    $8.90 - $8.90
    $8.90
    $5.88
    $5.88 - $5.88
    $5.88

    Capacitive Touch Sensor Switch (VMA305)

    Velleman
    In stock
    Stock: 25+ QTY

    • A capacitive sensor is a touch sensor that requires little or no force to activate. Detects body capacitive...

    $8.90
    $8.90 - $8.90
    $8.90
    $5.88
    $5.88 - $5.88
    $5.88
    Sale Sale
  • Sale Sale
    $13.80
    $13.80 - $13.80
    $13.80
    $7.88
    $7.88 - $7.88
    $7.88

    Light Intensity Sensor Module, BH1750 (VMA341)

    Velleman
    In stock
    Stock: 10+ QTY

    • VMA341 (BH1750) is a digital ambient light sensor for I2C bus interface. This module is the most suitable t...

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    $13.80
    $13.80 - $13.80
    $13.80
    $7.88
    $7.88 - $7.88
    $7.88
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  • Sale Sale
    $10.90
    $10.90 - $10.90
    $10.90
    $6.88
    $6.88 - $6.88
    $6.88

    3 Axis Acceleration Sensor Module - MMA8452 (VMA208)

    Velleman
    In stock
    Stock: 10+ QTY

    • The MMA8452Q accelerometer module is a smart low-power, three-axis, capacitive MEMS accelerometer with 12 b...

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    $10.90
    $10.90 - $10.90
    $10.90
    $6.88
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    $6.88
    Sale Sale
  • Sale Sale
    $28.90
    $28.90 - $28.90
    $28.90
    $16.88
    $16.88 - $16.88
    $16.88

    Temperature Probe Sensor, 600 °C, MAX6675 (VMA339)

    Velleman
    In stock
    Stock: 5+ QTY

    • The VMA339 performs cold-junction compensation and digitizes the signal from a type-K thermocouple included...

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    $28.90
    $28.90 - $28.90
    $28.90
    $16.88
    $16.88 - $16.88
    $16.88
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  • Sale Sale
    $21.70
    $21.70 - $21.70
    $21.70
    $12.88
    $12.88 - $12.88
    $12.88

    Force Sensing Resistor (FSR) (VMA334)

    Velleman
    In stock
    Stock: 10+ QTY

    • This FSR (Force Sensing Resistor) will vary its resistance depending on how much pressure is being applied ...

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    $21.70
    $21.70 - $21.70
    $21.70
    $12.88
    $12.88 - $12.88
    $12.88
    Sale Sale