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  1. Optical Detector / Phototransistor - QRD1114 SEN-00246 Sparkfun Australia

    Optical Detector / Phototransistor - QRD1114

    SKU: SEN-00246
    This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm). Learn More
    $1.63 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 24th of Jan

    $1.63 AUD

  2. TSOP4138 Infrared Receiver 002-782-TSOP4138

    TSOP4138 Infrared Receiver

    SKU: 002-782-TSOP4138
    Infrared Receiver 4.5-5.5V 38kHz Learn More
    $2.02 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 24th of Jan

    $2.02 AUD

  3. IR Receiver Diode - TSOP38238 SEN-10266 Sparkfun Australia

    IR Receiver Diode - TSOP38238

    SKU: SEN-10266
    Use this simple IR receiver for infrared remote control of your next project. With low power consumption and an easy to use package, it mates well with embedded electronics and can be used with common IR remotes. Learn More
    $2.70 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 27th of Jan

    $2.70 AUD

  4. Adjustable Infrared Sensor Switch SEN0019 DFRobot Australia

    Adjustable Infrared Sensor Switch

    SKU: SEN0019
    This is an infrared distance switch. It has an adjustable detection range, 3cm - 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Learn More
    $13.64 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 30th of Jan

    $13.64 AUD

  5. TSAL7200 Infrared Emitter 014-1469639

    TSAL7200 Infrared Emitter

    SKU: 014-1469639
    940nm Wavelength, 5mm Package. Learn More
    $0.30 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 24th of Jan

    $0.30 AUD

  6. Photo Interrupter - GP1A57HRJ00F SEN-09299 Sparkfun Australia

    Photo Interrupter - GP1A57HRJ00F

    SKU: SEN-09299
    This sensor is composed of an infrared emitter on one upright and a shielded infrared detector on the other. By emitting a beam of infrared light from one upright to the other, the sensor can detect when an object passes between the uprights, breaking the beam. Used for many applications including optical limit switches, pellet dispensing, general object detection, etc. Gap width = 10mm Learn More
    $3.32 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 24th of Jan

    $3.32 AUD

  7. Line Sensor Breakout - QRE1113 (Analog) ROB-09453 Sparkfun Australia

    Line Sensor Breakout - QRE1113 (Analog)

    SKU: ROB-09453
    This version of the QRE1113 breakout board features an easy-to-use analog output, which will vary depending on the amount of IR light reflected back to the sensor. This tiny board is perfect for line sensing applications and can be used in both 3.3V and 5V systems. Learn More
    $4.77 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 27th of Jan

    $4.77 AUD

  8. Photo Interrupter Breakout Board - GP1A57HRJ00F BOB-09322 Sparkfun Australia

    Photo Interrupter Breakout Board - GP1A57HRJ00F

    SKU: BOB-09322
    A simple breakout PCB for the GP1A57HR photo interrupter. This PCB has three connections for PWR, GND, and Signal. Learn More
    $2.40 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 27th of Jan

    $2.40 AUD

  9. Infrared Emitters and Detectors SEN-00241 Sparkfun Australia

    Infrared Emitters and Detectors

    SKU: SEN-00241
    Side-looking Infrared Emitters and IR Detectors. These simple devices operate at 940nm and work well for generic IR systems including remote control and touch-less object sensing. Using a simple ADC on any microcontroller will allow variable readings to be collected from the detector. The emitter is driven up to 50mA with a current limiting resistor as with any LED device. The detect is a NPN transistor that is biased by incoming IR light. Learn More
    $2.02 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 27th of Jan

    $2.02 AUD

  10. Line Sensor Breakout - QRE1113 (Digital) ROB-09454 Sparkfun Australia

    Line Sensor Breakout - QRE1113 (Digital)

    SKU: ROB-09454
    This version of the QRE1113 breakout board features a digital output, using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available, and can be used in both 3.3V and 5V systems. Learn More
    $4.77 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 27th of Jan

    $4.77 AUD

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