Infrared sensors are commonly used to measure distance and proximity of objects. As there is no contact and no visible light these sensors are an unobtrusive way to detect obstacles.
Range finding sensors use a beam of infrared light to determine the distance from the sensor to the object. Ideally suited to indoor use these sensors often include compensation for infrared interference from other sources like the sun and indoor lights although direct sun outdoors can be a challenge.
Proximity infrared sensors also emit a beam of infrared light but use the level of reflected light to determine if an object is within a range or not. They indicate yes or no, rather than how far.
Other infrared sensors can detect infrared light as a measure of temperature, PIR sensors include extra logic to detect motion and infrared signal receivers know what your television remote is up to.
Code: SKU-004816
sensors pitch size (mm) output max current optimal range LED board 4 4 mm 17.0 × 20.0 RC (digital) 30 mA 62 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in contrast/reflectance (like line-de... More Details...
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Code: SKU-004967
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 5 21.0 × 20.0 analogue 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-004966
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 5 21.0 × 20.0 RC (digital) 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-004983
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 6 25.0 × 20.0 analogue 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-004978
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 6 25.0 × 20.0 RC (digital) 30 mA 93 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-004800
This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection). More Details...
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Code: SKU-004799
This sensor module has seven (7) IR LED/phototransistor pairs mounted on a high-density 4 mm pitch, making it well suited for precisely identifying changes in contrast/reflectance (like line-detection). More Details...
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Code: SKU-004984
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 9 37.0 × 20.0 analogue 30 mA 155 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-004979
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 9 37.0 × 20.0 RC (digital) 30 mA 155 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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Code: SKU-005029
pitch × sensors size (mm) output max current optimal range LED board 4 mm × 11 45.0 × 20.0 analogue 30 mA 185 mA 5 mm This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). More Details...
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