Uploaded March 2017 | Updated September 2026, 1 day ago

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This is part 4 of a multi part DVM arduino build on our new Lego Development system

An Arduino library for the ADS1115
codeload.github.com/adafruit/Adafruit_ADS1X15/zip/master

An Arduino library for the MAX7219 7seg display
github.com/HobbyComponents/HCMAX7219

Responsive Analog Read Library
github.com/dxinteractive/ResponsiveAnalogRead