Functional mapping would try to match the pins with special functions (like serial, SPI, I2C, analog input and PWM output) as closely as possible.. Geometrical mapping would choose a logical order of ...

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to D46, coming to a total of 15. While they function as normal digital pins that can switch a component either ...

Welcome to this comprehensive tutorial on functions in Arduino programming! Whether you're new to Arduino or looking to deepen your understanding of functions, this guide is designed to help you write ...

There are easy ways of getting more I/O pins for any project; shift registers, I2C expanders, or ADCs will give you plenty of pins for whatever project you have in mind. All these require extra com… ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

For folks to use Arduino microprocessors variants effectively, they need a deeper understanding of the Arduino IDE, functions, and development environment. Arduino and microcontroller pin mapping. To ...

PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...