Help-me capacitance meter

Discussion in 'General Electronics Chat' started by glia0905, May 31, 2018.

  1. glia0905

    Thread Starter New Member

    May 31, 2018
    Can someone help me? I'm trying to develop a digital capacmeter design without using arduino or pic. I found the following diagram:

    I'm trying to mount the proteus but it's not working. The LE pin of the CI 4553 is switched off ?. And another thing, the leds are crazy

    If anyone has any other diagram of a digital capacimeter that can send me, I accept.