Contains examples of voltage and current measurement with Arduino. Arduino analog pins are used to measure current and voltage. The measured current and voltage values are displayed on the Nextion ...

The junction on the voltage divider network connected to the the Arduino analog pin is equivalent to the input voltage divided by 11, so 55V ÷ 11 = 5V. In other words, when measuring 55V, the Arduino ...

Quantizing - breaking down analog value is a set of finite states Encoding - assigning a digital word or number to each state and matching it to the input signal There are two ways to best improve ...

(real view of the lcd keypad shield) Now it is clear, a MCP9700A temperature sensor connected to the Arduino analog input pin A1 is used to measure temperature. The Arduino sketch for the experiment ...