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IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs : ID 2168 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific
![IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs : ID 2168 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs : ID 2168 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2168-05.jpg)
IR Break Beam Sensor with Premium Wire Header Ends - 5mm LEDs : ID 2168 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific](https://m.media-amazon.com/images/I/41PsXYJkTGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific
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IR Break Beam Sensors with Premium Wire Header Ends - 3mm LEDs : ID 2167 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific Amazon.com: Adafruit Accessories IR Break Beam Sensor - 3mm LEDs (1 piece) : Industrial & Scientific](https://m.media-amazon.com/images/I/41pwrEQLh9L._AC_UF894,1000_QL80_.jpg)