atmega8 voltmeter

Posted on Feb 4, 2014

This is V2 update of Atmega8 Volt-Ammeter. This new version features the following upgrades, Low power consumption Better Amperes display resolution while using low value drop resistor. Much smaller PCB size, only 5cm x 5cm. Still no SMD components. Easy calibration, only one voltage adjust and one ampere adjust preset, no voltage out detection. A

atmega8 voltmeter
Click here to download the full size of the above Circuit.

tmega8

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