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It's light that you can't see, but is all around you! Infrared technology is used in thermometers, distance sensors, remote controls, and heaps more.
  1. PIR (motion) sensor ADA189 Adafruit in Australia - Express Delivery Australia Wide

    PIR (motion) sensor

    SKU: ADA189
    PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adjustable delay before .. read more Learn More
    $16.95 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 21st of Nov

    $16.95 AUD

  2. IR Receiver Diode - TSOP38238 SEN-10266 Sparkfun Australia - Express Delivery Australia Wide

    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
    Tue 21st of Nov

    $2.70 AUD

  3. IR Break Beam Sensor - 3mm LEDs ADA2167 Adafruit in Australia - Express Delivery Australia Wide

    IR Break Beam Sensor - 3mm LEDs

    SKU: ADA2167
    Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a .. read more Learn More
    $4.50 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 21st of Nov

    $4.50 AUD

  4. IR Break Beam Sensor - 5mm LEDs ADA2168 Adafruit in Australia - Express Delivery Australia Wide

    IR Break Beam Sensor - 5mm LEDs

    SKU: ADA2168
    Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a .. read more Learn More
    $13.95 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 21st of Nov

    $13.95 AUD

  5. Infrared Emitters and Detectors SEN-00241 Sparkfun Australia - Express Delivery Australia Wide

    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 21st of Nov

    $2.02 AUD

  6. FLiR Dev Kit KIT-13233 Sparkfun Australia - Express Delivery Australia Wide

    FLiR Dev Kit

    SKU: KIT-13233
    Description: The FLiR Dev Kit includes a breakout as well as a Lepton® longwave infrared (LWIR) imager. With this kit you will be able to be able to bring FLiR’s thermal imaging reliability and power to your Arduino, Raspberry Pi, or any ARM based development tool all in an easy to access breadboard friendly package. All you need to do to get this kit set up, simply attach the Lepton® imager module into the provided breakout, connect the headers, and you will be seeing in full darkness in no time! Learn More
    $449.52 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 27th of Nov

    $449.52 AUD

  7. Optical Detector / Phototransistor - QRD1114 SEN-00246 Sparkfun Australia - Express Delivery Australia Wide

    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 21st of Nov

    $1.63 AUD

  8. Photo Interrupter - GP1A57HRJ00F SEN-09299 Sparkfun Australia - Express Delivery Australia Wide

    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
    Mon 27th of Nov

    $3.32 AUD

  9. 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 21st of Nov

    $0.30 AUD

  10. Infrared Remote Control COM-11759 Sparkfun Australia - Express Delivery Australia Wide

    Infrared Remote Control

    SKU: COM-11759
    Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to wirelessly control a device. We have designed the remote to be small, very simple, and low-cost. For the majority of the projects we build, we don’t need 34 buttons, we need one or two. It makes more sense to provide you with a cheap and easy to use remote. Learn More
    $7.54 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 27th of Nov

    $7.54 AUD

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