Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED bulb. This step-by-step tutorial walks you through preparing a 3.5mm jack, ...

In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

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 ...

A big part of my extreme home office makeover was setting up ambient lighting around my desk and keyboard using inexpensive LED rope lights. Many of you were interested in more details, so let's take ...

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 ...

Whether on the lake, river or bay, nothing packs a party quite like a pontoon boat. Recent advancements in LED lighting take the pontoon boat party to a whole new level. What follows is our take on ...

Control your lights with a wireless vibe — just like smart home tech! 📶💡 In this Redstone tutorial, you'll learn how to build WiFi-style lights in Minecraft, using sensors, Redstone repeaters, and ...