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PWM for air pump feedback 2018-05-03T15:18:12+00:00

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  • Dean
    May 3, 2018 at 3:18 pm
    Post count: 0
    #29691 Reply |

    Hi, I am looking to control the speed of a 12VDC air pump using a flow meter with 0–5VDC output. I’m looking at this and wondering if I can wire an external 0–5VDC input signal through the potentiometer, rather than using what I’m guessing is an internal 5VDC supply from the board.

    Cheers.

    Drok
    Keymaster
    May 4, 2018 at 10:13 am
    Post count: 2971
    #29697 Reply |

    Hello Dean,
    You can input 0-5V analog voltage to control it.
    Best regards.

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