This code is designed to measure analog voltage input from pin A0 and calculate the corresponding voltage value using an Arduino board. Here's a breakdown of the code: int voltageV = A0;: Declares a ...

The INA219 is a voltage, current and power measurement device. A few important maxima, see datasheet, chapter 7, esp 7.5 Datasheet states it supports 1 KHz .. 2.56 MHz. Note: higher speeds and longer ...