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Infrared Detector Circuit using Phototransistor
infrared - How to extend useful life of IR LED and photodiode pair - Electrical Engineering Stack Exchange
IR Sensor | Basics, Types, Circuit, Working, Projects, FAQs
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3mm IR Transmitter & Reciever [Rx - Equ. Phototransistor] : Buy Online Electronic Components Shop, Price in India : electroncomponents.com
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5 Matched Pairs Side Looking 935nm IR LED & Phototransistor OP140 & OP550 OPTEK | eBay
IR Phototransistor / IR Detector and Emitter - 940nm, 5 pair-Pack
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How to Build an Infrared Detector Circuit
Solved A pair of infrared LED and phototransistors are used | Chegg.com
infrared circuit Page 9 : Light Laser LED Circuits :: Next.gr
Phototransistor - an overview | ScienceDirect Topics
How to Build an Infrared Detector Circuit
Implementation of Photodiodes & Phototransistors | DigiKey
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Pololu - QTRXL-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Long Range
