If Arduino were a real language, and you were stuck with digitalWrite(), you wouldn’t be able to use the language for anything particularly sophisticated. But it’s just a convenience function.

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.

} Note that there are 13 instances of the digitalWrite function with incorrect number of operands. Any fewer than 13 and the compiler correctly spits out errors. 13 or more and the compiler hangs with ...

About Simple Arduino project to blink an LED on and off at regular intervals using digitalWrite and delay functions. Ideal for learning basic hardware programming.

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...

If you are only concerned about using Arduino IDE functions, all you need to worry about are the Arduino pin numbers. But if you want to program using the corresponding microcontroller’s pin numbers, ...

ArduinoShrink library provides the same functions as Arduino AVR Core but deliver smaller, faster, and more efficient firmware files.