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3mm 5mm IR Infrared LED Transmitter Receiver Emitter Light Emitting Diode Blub | eBay
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Infrared IR Illuminator DIY under Repository-circuits -49588- : Next.gr
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Chanzon 5mm IR Infrared LED Diode Emitter + Receiver 940nm Sender Reciver Kit + VS1838B 1838 Sensor Ray Night Vision 940 nm 20pcs Lighting Lamp Bulbs Assortment for Arduino Raspberry - - Amazon.com
Intro to IR Circuits : 9 Steps (with Pictures) - Instructables
Intro to IR Circuits : 9 Steps (with Pictures) - Instructables
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How to Build an Infrared Detector Circuit
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Simple DIY IR Illuminator (Infrared) Circuit
