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    Analog to Digital and Comparator Module
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    Analog to Digital and Comparator Module


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    RM  23.58  20.58  
    Item details
    SKU: AD-CM
    Weight: 12 grams
    Stock: Stock available

    Brand: Mybotic
    Retail Price: RM23.58
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    Description

    The Analog to Digital & Comparator Module is a module used to convert the analog signal to digital signal. It is using LM339 as comparator to compare incoming voltage and the preset voltage. Thus, it is also called comparator module. After comparing the incoming voltage and preset voltage, it will give an output either active high or active low depending on the user’s setting. Analog to Digital & Comparator Module consists of 4 channels for the inputs and outputs. The on boards’ presets are used to set the compare voltage level.

     

    Specification:

    • Operating Voltage   : 5-12 VDC
    • Output Signal         : Selectable either Active High or Active Low Digital Signal
    • Board Size             : 45mm x 45mm
    • Channels               : 4 Inputs Channel,  4 Outputs Channel     

     

    Attachment:

     

    Video

    Analog to Digital and Comparator Module as Fire Alarm

     

    Analog to Digital and Comparator Module as Light Detector

     

    Interface between PIR sensor and Mybotic MP3 Player through Analog to Digital & Comparator Module