Interfacing IR PAIR with 8051

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This topic has 1 reply, 2 voices, and was last updated 10 years, 10 months ago by Ashutosh Bhatt.

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April 28, 2015 at 1:18 pm #3649

TRISHUL
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I need to interface a PROXIMITY SENSOR– a IR PAIR

(which already contains LM358 circuit) to a 8051 microcontroller.

Do I need to use any ADC or can I connect it directly to any port ???

May 1, 2015 at 10:53 am #12847

Ashutosh Bhatt
Participant

proximity sensor gives high/low output. so u can easily connect it with port any pin. no need of ADC
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