What is a good schematic for a multimeter with an attiny85v and some 7 segment leds? Answered
I want to make a multimeter out of an attiny85v, and some 7segment leds for a 12volt power supply that I made, I would like it to measure from 0.0V to 12.0 volts, with an accuracy of .1 volts. Anyone know any good circuits?
EDIT: This is what I am looking for, except the author has not included any code http://fedetft.wordpress.com/2010/10/02/digital-voltmeter-for-power-supply/