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 ...

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 ...

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 ...

It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillato… ...

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.

There’s not much time left now. If you’re going to put something together to give the youngsters some night terrors in exchange for all that sweet candy, you better do it quick. This la… ...

Getting Started with Arduino, by Massimo Banzi, offers an accessible introduction. The platform's official website is a good source of tutorials, help, project ideas, and interaction with other users.

'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.