Since we’re just getting started, try this simple modification: changing the LED’s blink rate. Just alter the numbers in the delay commands, then upload it to your Arduino board with the arrow ...

'Loop' is the main meat of the program. Anything placed in here will continuously run for as long as the Arduino has power - so for the Blink example, it repeatedly turns the LED on and off.

If you've not got that project to hand, don't worry. We're going to be using Pin 13 of the Arduino to control the LED, so you want to go from there to the positive (longer) leg of the LED, from ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

The Julia programming language is a horrible fit for a no-frills microcontroller like the ATMega328p that lies within the classic Arduino, but that didn’t stop [Sukera] from trying, and ...

Inside each box goes a colored LED, wired back to the Arduino. For the software, [Will] is using a floating analog pin as a source of random noise, and from there comes up with how often each LED ...

If you're looking for a fun electronics project to give a small fright to trick-or-treaters you can create a spooky blinking eyes setup where several sets of colored eyes blink randomly by ...

This article describes how to get started with the Intel® Galileo board and the Arduino* IDE.If you prefer developing with Java*, JavaScript, C++, or Python, see “Programming Options,” below ...

Arduino is an inexpensive, small electronics platform for makers. Here's how to get started with it on macOS.