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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 6th of Dec

    $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 6th of Dec

    $2.02 AUD

  3. 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 12th of Dec

    $13.64 AUD

  4. 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 9th of Dec

    $4.77 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 6th of Dec

    $0.30 AUD

  6. 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 9th of Dec

    $2.70 AUD

  7. Adjustable Infrared Sensor Switch (50cm) SEN0164 DFRobot Australia

    Adjustable Infrared Sensor Switch (50cm)

    SKU: SEN0164
    This adjustable infrared sensor features a high-sensitivity photoreflector to perform distance detection function,ranging from 3cm to 50cm. When the infrared light emitted by the emitter gets reflected on a surface that blocked it, the phototransistor can pick up the signal for distance calculation. Learn More
    $11.41 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 6th of Dec

    $11.41 AUD

  8. 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
    Tue 6th of Dec

    $2.02 AUD

  9. LED - Infrared 950nm COM-09349 Sparkfun Australia

    LED - Infrared 950nm

    SKU: COM-09349
    This is a very simple, clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems including remote control and touch-less object sensing. Pair them with any of our IR receivers (see Related Items below). 1.5VDC forward voltage and 50mA max forward current. Learn More
    $1.33 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 9th of Dec

    $1.33 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 9th of Dec

    $4.77 AUD

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