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LCD Display and Operation

Discussion in 'General Electronics Discussion' started by leeb_965, Oct 21, 2012.

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  1. leeb_965


    Feb 5, 2012
    Can someone tell me what I need to interface an ADC to a 16 x 2 LCD display? Do I need a microcontroller between it to get it to work?
  2. CocaCola


    Apr 7, 2012
    Yes, unless the LCD had an integrated micro that happens to have some ADC features... Devices like this are rare but there are some companies now making LCDs bundled with an onboard micro and basic functionality...

    Doing this with a micro is pretty basic, you just need to get up and rolling with micros...
  3. BobK


    Jan 5, 2010
    Or maybe you want a digital panel meter? What range of voltages do you need to display?

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