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.
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IR Receiver Diode - TSOP38238
SKU: SEN-10266| Brand: Sparkfun in AustraliaUse 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 -
PIR (motion) sensor
SKU: ADA189| Brand: Adafruit in AustraliaPIR 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 -
Optical Detector / Phototransistor - QRD1114
SKU: SEN-00246| Brand: Sparkfun in AustraliaThis 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 GSTAUD, inc GSTdelivered by
Tue 27th of Jun$1.63 AUD -
Infrared Emitters and Detectors
SKU: SEN-00241| Brand: Sparkfun in AustraliaSide-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 -
IR Break Beam Sensor - 3mm LEDs
SKU: ADA2167| Brand: Adafruit in AustraliaInfrared (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 -
Photo Interrupter - GP1A57HRJ00F
SKU: SEN-09299| Brand: Sparkfun in AustraliaThis 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 -
IR Break Beam Sensor - 5mm LEDs
SKU: ADA2168| Brand: Adafruit in AustraliaInfrared (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 -
FLiR Dev Kit
SKU: KIT-13233| Brand: Sparkfun in AustraliaDescription: 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 -
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Infrared Remote Control
SKU: COM-11759| Brand: Sparkfun in AustraliaHave 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
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