Digital Voltmeter using AVR Microcontrolelr

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In this project we are going to design a 25V range digital voltmeter by using ATMEGA32A microcontroller. In ATMEGA, we are going to use 10bit ADC (Analog to Digital Converter) to build a digital voltmeter. Now the ADC in ATMEGA can not take a input more than +5V, so for getting a higher range we are going to use a voltage divider circuit.

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Created by Jayant 4 years 14 weeks ago – Made popular 4 years 14 weeks ago
Category: Microcontrollers   Tags:

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