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).
This is the 2N5191G, an NPN silicon transistor. This little transistor can help in your project by b..
R24.50 (inc VAT)
When will it arrive
Stock is ordered from Sparkfun (www.sparkfun.com) every 2nd Tuesday and shipped to our offices making use of international speed courier services.
Stock takes between 4 to 6 working days to arrive and to clear the import customs process. We then repack the products you've ordered and send it out to your address making use of the shipping method you've chosen during the checkout process
You place your order Monday, 3 February 2013, making use of overnight shipping
We order the stock from Sparkfun on Tuesday, 4 February 2013
Stock arrives at Riecktron by Thursday, 13 February 2013
We repack and send your package with overnight courier
Your package arrives at your address by Friday, 14 February 2013