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Voltampermeter
STDVoltampermeter
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:Creation time:2020-12-06 09:14:32Update time:2022-04-01 19:20:17
Description
Simple AVR voltamperemeter, based on INA219, ATmega8, 2481AS 7-segments displays.
Allows you to measure voltage in the range of 0-26V in 0.01V steps, current in the range of 0-3A with a step of 1 mA.
Embdeded calibration with two buttons, recovered in EEPROM.
Configurable dynamic display period and refresh rate.
Design Drawing
![](/_next/static/media/empty2.28562477.png)
BOM
![](/_next/static/media/empty1.f115c8c9.png)
![](/_next/static/media/clone.4d8f0c21.png)
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