More about LED (742)

13-01-2015 | It’s standard practice to use Pulse Width Modulated (PWM) signals to control electrical energy delivered to a load. Special precautions are...

8-01-2015 | Some time ago I’ve installed in the roof over the terrace four LED spots. Unfortunately, the brightness of the four spots (2.8W each) was mu...

4-01-2015 | A friend asked me, how he could make a Drum Light for the coming carnival, which would light up, everytime he slams the drum and therefore g...

4-01-2015 | A friend asked me, how he could make a Drum Light for the coming carnival, which would light up, everytime he slams the drum and therefore g...

1-01-2015 | Sure, you can easily buy an LED flashlight at the hardware store. But where's the fun in that? This DIY LED flashlight offers up to 78.8% ef...

24-12-2014 | Electronics, programming, making, open source, they invariably get so much better when you add LEDs. And since it's the season of celebrator...

1-12-2014 | Here’s how to take a plain single-color 8x8x8 LED cube project to the Next Level. The newly released Flowcode 6 software development suite w...

1-10-2014 | This circuit was designed for use with an LED flashlight of the sort used by pedestrians, in particular those walking at night time. Once yo...

23-09-2014 | Two new oscilloscopes have been announced by Teledyne LeCroy. The 334 (350 MHz) and 354 (500 MHz) models are based on the company’s WaveJet...

17-09-2014 | Introduction: