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Sensors

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

    Sparkfun
    In stock
    Availability: 10+ QTY

    The US1881 is an integrated Hall effect latched sensor. That’s nice but what does it do? Holding a magnet near the sensor will cause the output pin...

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  • Original price $9.00 - Original price $9.00
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    Humidity and Temperature Sensor - DHT20 (SF-SEN-18364)

    RPE
    In stock
    Availability: 1 QTY

    The DHT20 is a low cost humidity and temperature sensor with a I2C digital output protocol. It can be applied to HVAC, dehumidifier, automatic cont...

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

    Sparkfun
    In stock
    Availability: 3+ QTY

    These easy-to-use ultrasonic rangefinders from Maxbotix work the same way as the EZ line that you know and love, but this new high-resolution serie...

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    Humidity Sensor - HIH-4030 Breakout (SF-SEN-09569)

    Sparkfun
    In stock
    Availability: 1 QTY

    This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog outpu...

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    Force Sensitive Resistor - Square (SF-SEN-09376)

    Sparkfun
    In stock
    Availability: 1 QTY

    This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is bein...

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

    Sparkfun
    In stock
    Availability: 5+ QTY

    This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is b...

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    Current Sensor Breakout - ACS723 (SF-SEN-13679)

    Sparkfun
    In stock
    Availability: 2+ QTY

    The Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 senso...

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

    Sparkfun
    In stock
    Availability: 1 QTY

    This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor m...

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

    Sparkfun
    In stock
    Availability: 5+ QTY

    Want to start playing with sensors, but don’t know where to begin? This kit includes a variety of basic sensors for any beginner or experienced pro...

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    Flex Sensor 2.2" (SF-SEN-10264)

    Sparkfun
    In stock
    Availability: 2+ QTY

    Description: A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spect...

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    "One Wire" Digital Temperature Sensor (DS18B20)

    RPE
    In stock
    Availability: 5+ QTY

    This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). E...

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    Voltage Sensor Module (VOLT-01)

    Osepp
    In stock
    Availability: 10+ QTY

    The voltage sensor can detect the supply voltage from 0.025V to 25V. 100% Arduino Compatible

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    Photosensitive Sensor Module (VMA407)

    Velleman
    In stock
    Availability: 25+ QTY

    Measure light levels with this sensor module. This module uses a Light Dependant Resistor (LDR) to produce an output voltage that varies with light...

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    Capacitive Touch Sensor Switch (VMA305)

    Velleman
    In stock
    Availability: 25+ QTY

    A capacitive sensor is a touch sensor that requires little or no force to activate. Detects body capacitive touch, outputting analogue voltage.

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    Light Intensity Sensor Module, BH1750 (VMA341)

    Velleman
    In stock
    Availability: 10+ QTY

    VMA341 (BH1750) is a digital ambient light sensor for I2C bus interface. This module is the most suitable to obtain ambient light data for adjustin...

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    3 Axis Acceleration Sensor Module - MMA8452 (VMA208)

    Velleman
    In stock
    Availability: 25+ QTY

    The MMA8452Q accelerometer module is a smart low-power, three-axis, capacitive MEMS accelerometer with 12 bits of resolution. It is packed with emb...

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  • Original price $23.00 - Original price $23.00
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    Temperature Probe Sensor, 600 °C, MAX6675 (VMA339)

    Velleman
    In stock
    Availability: 10+ QTY

    The VMA339 performs cold-junction compensation and digitizes the signal from a type-K thermocouple included in VMA339. The data is output in a 12-b...

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    Force Sensing Resistor (FSR) (VMA334)

    Velleman
    In stock
    Availability: 10+ QTY

    This FSR (Force Sensing Resistor) will vary its resistance depending on how much pressure is being applied to the sensing area. A 2.54 mm male pinh...

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    IR Obstacle Avoidance Sensor Module (VMA330)

    Velleman
    In stock
    Availability: 25+ QTY

    This module is an inexpensive solution for an obstacle avoidance sensor, perfect for robotic projects and very easy to interface directly with Ardu...

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    Original price $8.00 - Original price $8.00
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    Touch Sensor Module (TOUCH-01)

    Osepp
    In stock
    Availability: 10+ QTY

    Easy breakout to connect to Arduino. Detects body capacitive touch, outputting analog voltage.

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    Fingerprint Sensor, ZFM-708 (VMA329)

    Velleman
    In stock
    Availability: 10+ QTY

    Original price $51.00 - Original price $51.00
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    UV Light Sensor Module GUVA-S12SD (VMA328)

    Velleman
    In stock
    Availability: 10+ QTY

    Use this analogue UV sensor module extends to extend your light sensing spectrum. Its UV photodiode will detect light ranging from 240-370 nm (thus...

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    Line Tracking Sensor Module - TCRT5000 (VMA326)

    Velleman
    In stock
    Availability: 25+ QTY

    The Line Tracking Sensor based on TCRT5000 is an type of infrared reflectance sensor, and is commonly used in line following robots, it is mounted ...

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    Color Sensor Module - TCS3200 (VMA325)

    Velleman
    In stock
    Availability: 10+ QTY

    The TCS230 senses color light with the help of an 8 x 8 array of photodiodes. Then using a Current-to-Frequency Converter the readings from the pho...

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