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 ...

You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are ...

Arduino Micro has some extra leds that it is tricky to programme ... as described in this SparkFun tutorial (actually for the Arduino Pro Micro). Except, I could not get these to work – the compiler ...

very thorough tutorial (PDF warning) on how to build your own light wand. [Michael] creates his images in an Excel spreadsheet – rows are which LED to address and columns are units of time.

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 ...

Using and customizing the display is easy, with a specially written Arduino library and a dozen pre-made examples. Maker LED display also has Wi-Fi so it can connect to the internet to retrieve ...