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Infrared Emitters and Detectors (pair)

£1.56 inc VAT
Original price £1.30 - Original price £1.30
Original price
£1.30
£1.30 - £1.30
Current price £1.30
ex VAT
SKU IRRXTX
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.

Datasheets

Applications
Sold as a single pair, with one Emitter and one Detector.