Controlling LEDs is really quite simple. As you know, they need to be current limited which is as easy as applying Ohm’s law to your given set of values. To make things even more even there’s a slew ...

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 ...

If you’re in pursuit of ageless, blemish-free and brighter looking skin, an LED face mask might be the solution. Long gone are the days where you could only enjoy the benefits of the best LED face ...