Greetings to all, I want to use photodiode in series with IR emmiter for increasing the range of the sensor. I'd like to know is that practical or is there a better way to expanding my sensors width? Thank you,

Photodiode in series

jremington April 7, 2018, 3:50pm 2

To increase IR sender range, use additional IR LEDs, increase the LED current, or both.

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