Infrared Emitters and Detectors
The price is VAT inclusive
Are you looking for Side-looking Infrared Emitters and IR Detectors? What’s great about these devices is that they operate at 940nm, also, they can work at a super high level for generic IR systems, such as remote control and touch-less object sensing. Variable readings can be easily collected from the detector through simply using a simple ADC on any microcontroller which allows in doing that. And just as with any LED device, the emitters provided right here can also be driven up to 50mA with a current limiting resistor. One more thing! Detectors are NPN transistors which depend on incoming IR light.
- IR Schematic - Basic object detection schematic
- Seattle Robotics - Infrared object detection
- Robot Room - Excellent website with lots of goodies
- Video Tutorial
Sold as a pair, with one Emitter and one Detector.
Product pictures and description are of Sparkfun.com
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