I'm not familiar with the ADC of the Arduino-Microcontroller, so most of the code is copied. I'm not sure what source I had when I made it, but I'm pretty sure it was ...

Description white-ar opened on Jul 26, 2024 analogRead (A9) generates an undefined reference to `analogRead (PureAnalogPin)' error when compiled for the M4 core. Setup: Giga R1 board library: 4.1.5 ...

The ATMega328 microcontroller as mounted on the Arduino UNO board has a 10-bit AD converter. Let’s use its function analogRead to measure some voltages with. How can we improve the accuracy of the ...

Here using ATMEGA 4809 Arduino nano board and Capacitive Soil Moisture Sensor V2, I am trying to make an Automatic drip-irrigation system. Below is my code which is being used in the project. /* code ...