Thirdly: yes, Arduino’s digitalWrite() functions are slow. The writers of those functions have made some choices and I think they probably made the right ones given their audience.

The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape. By The Big Book Of Hacks Published Jan 10, 2013 3:00 AM EST Get the ...

To build your own function generator, you will need a few essential components and tools. The project is designed to be accessible even for those who are relatively new to electronics and Arduino.

Those of you new to electronics or the functions and menus of an oscilloscope may be interested in a new tutorial which has been published by James the “Bald Engineer” using little Arduino and ...

Arduino Micro has some extra leds that it is tricky to programme. Like almost all Arduinos, has a built-in led ... // The TX LED has a defined Arduino pin // the setup function runs once when you ...